AWWA COMMENT PERIOD ON AWWA C516, Large-Diameter Rubber-Seated Butterfly Valves, Sizes 78 In. (2,000 mm) and Larger
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AWWA COMMENT PERIOD ON AWWA C620, Spray-In-Place Polymeric Lining for Potable Water Pipelines 4 In. (100 mm) and Larger
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AWWA COMMENT PERIOD ON AWWA C514, Air Valve and Vent Inflow Preventer Assemblies for Potable Water Distribution System and Storage Facilities
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AWWA COMMENT PERIOD ON AWWA B116, Electrodialysis and Ion-Exchange Membrane Systems
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AWWA COMMENT PERIOD ON AWWA A100, Water Wells
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AWWA COMMENT PERIOD ON AWWA B102, Manganese Greensand for Filters
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AWWA TO BEGIN WORKING ON 52 STANDARDS REVISIONS
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AWWA COMMENT PERIOD ON AWWA C230, Stainless-Steel Full-Encirclement Repair and Service Connection Clamps for 2-in. Through 12-in. (50-mm Through 300-mm) Pipe
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AWWA COMMENT PERIOD ON AWWA C215, Extruded Polyolefin Coatings for Steel Water Pipe
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AWWA COMMENT PERIOD ON AWWA C622, Pipe Bursting of Pressurized Water Mains 4-In. (100 mm) Through 36-In. (900 mm)
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AWWA COMMENT PERIOD ON AWWA D107, Composite Elevated Tanks for Water Storage
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AWWA COMMENT PERIOD ON AWWA C115/A21.15 , Flanged Ductile-Iron Pipe with Ductile-Iron or Gray-Iron Threaded Flanges
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AWWA COMMENT PERIOD ON AWWA C652, Disinfection of Water-Storage Facilities
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AWWA COMMENT PERIOD ON THE REAFFIRMATION WITHOUT REVISION OF AWWA D120, Thermosetting Fiberglass-Reinforced Plastic Tanks
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AWWA COMMENT PERIOD ON AWWA F111, Ultraviolet Disinfection Systems for Wastewater Effluent
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AWWA COMMENT PERIOD ON AWWA B501, Sodium Hydroxide (Caustic Soda)
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AWWA COMMENT PERIOD ON AWWA C153/A21.53, Ductile-Iron Compact Fittings
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AWWA COMMENT PERIOD ON AWWA C800, Underground Service Line Valves and Fittings
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AWWA COMMENT PERIOD ON AWWA C810, Replacement and Flushing of Lead Service Lines
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AWWA COMMENT PERIOD ON AWWA B112, Microfiltration and Ultrafiltration Membrane Systems
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AWWA COMMENT PERIOD ON AWWA D110, Wastewater Collection System Operation and Management
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AWWA COMMENT PERIOD ON AWWA C203, Coal-Tar Protective Coatings and Linings for Steel Water Pipe and Fittings
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AWWA COMMENT PERIOD ON AWWA B100, Granular Filter Material
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AWWA COMMENT PERIOD ON AWWA C950, Fiberglass Pressure Pipe
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AWWA COMMENT PERIOD ON AWWA C670, Online Chlorine Analyzer Operation and Maintenance
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AWWA COMMENT PERIOD ON AWWA B103 (formerly B1XX), Manganese Oxide Filter Media
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AWWA COMMENT PERIOD ON AWWA G480, Water Conservation and Efficiency Program Operation and Management
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AWWA COMMENT PERIOD ON AWWA G520, Wastewater Collection System Operation and Management
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AWWA COMMENT PERIOD ON AWWA C222, Polyurethane Coatings and Linings for Steel Water Pipe and Fittings
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AWWA TO BEGIN WORKING ON 34 STANDARDS REVISIONS
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AWWA COMMENT PERIOD ON AWWA C655, Field Dechlorination
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AWWA COMMENT PERIOD ON AWWA C519, High-Performance Waterworks Butterfly Valves—3 In. (75 mm) Through 60 In. (1,500 mm)
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AWWA COMMENT PERIOD ON AWWA B602, Copper Sulfate
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AWWA COMMENT PERIOD ON AWWA B601, Sodium Metabisulfite
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AWWA COMMENT PERIOD ON AWWA C512, Air-Release, Air/Vacuum, and Combination Air Valves for Water and Wastewater Service – Metallic Body and Cover
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AWWA COMMENT PERIOD ON THE REAFFIRMATION WITHOUT REVISION OF AWWA C225, Fused Polyolefin Coatings for Steel Water Pipe
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AWWA COMMENT PERIOD ON AWWA C223, Fabricated Steel and Stainless-Steel Tapping Sleeves
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AWWA COMMENT PERIOD ON AWWA F102, Matched-Die-Molded, Fiberglass-Reinforced Plastic Weir Plates, Scum Baffles, and Mounting Brackets
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AWWA COMMENT PERIOD ON AWWA F101, Contact-Molded, Fiberglass-Reinforced Plastic Wash-Water Troughs and Launders
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Work to Begin on New Standard: AWWA C5ZZ, Triple Offset Butterfly Valves
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Work to Begin on New Standard: AWWA B1RI, Regenerable Ion Exchange Treatment
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Work to Begin on Addendum to AWWA C651, Disinfection of Water Mains
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AWWA COMMENT PERIOD ON AWWA B202, Quicklime and Hydrated Lime
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AWWA COMMENT PERIOD ON AWWA B201, Soda Ash
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AWWA COMMENT PERIOD ON AWWA C228, Stainless-Steel Pipe Flange Joints for Water Service—Sizes 2 In. Through 72 In. (50 mm Through 1,800 mm)
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AWWA COMMENT PERIOD ON AWWA C209, Hand-Applied Tape Coating for Steel Water Pipe and Fittings
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AWWA COMMENT PERIOD ON AWWA C621, Internal Pipe Joint Seal Assemblies for Water Service
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AWWA COMMENT PERIOD ON AWWA C508, Swing-Check Valves for Waterworks Service, 2-In. Through 48-In. (50-mm Through 1,200-mm) NPS
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AWWA COMMENT PERIOD ON AWWA B408, Liquid Polyaluminum Chloride
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AWWA COMMENT PERIOD ON AWWA C901, Polyethylene (PE) Pressure Pipe, Tubing, and Fittings, 3⁄4 In. (19 mm) Through 3 In. (76 mm), for Water Service
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AWWA COMMENT PERIOD ON AWWA C229, Fusion-Bonded Polyethylene Coatings for Steel Water Pipe and Fittings
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AWWA COMMENT PERIOD ON AWWA D110, Wire- and Strand-Wound, Circular, Prestressed Concrete Water Tanks
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AWWA COMMENT PERIOD ON AWWA B506, Zinc Orthophosphate
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AWWA COMMENT PERIOD ON AWWA C604, Installation of Buried Steel Water Pipe—4 In. (100 mm) and Larger
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AWWA COMMENT PERIOD ON AWWA B104 (formerly B1YY), Single-Use Ion Exchange Treatment for Trace Contaminant Removal
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AWWA Comment Period on 10 Meter Standards (ANSI/AWWA C700, C710, C701, C702, C703, C704, C708, C712, C713, and C714)
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AWWA COMMENT PERIOD ON AWWA C304, Design of Prestressed Concrete Cylinder Pipe (reaffirmation of ANSI/AWWA C304-2014 (R2019))
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AWWA COMMENT PERIOD ON AWWA G420, Communication and Customer Relations
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AWWA COMMENT PERIOD ON AWWA B703, Fluorosilicic Acid
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AWWA COMMENT PERIOD ON AWWA B453, Polyacrylamide
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AWWA COMMENT PERIOD ON AWWA G400, Utility Management System
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AWWA COMMENT PERIOD ON AWWA C502, Dry-Barrel Fire Hydrants
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AWWA TO BEGIN WORKING ON 18 STANDARDS REVISIONS
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AWWA COMMENT PERIOD ON AWWA C607, Installation of Concrete Pressure Pipe
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AWWA COMMENT PERIOD ON AWWA C226, Stainless-Steel Fittings for Waterworks Service, Sizes 1/2 In. Through 72 In. (13 mm Through 1,800 mm)
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AWWA COMMENT PERIOD ON AWWA C233, Geotextile Backed Tape Coatings for Steel Water Pipe and Fittings
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AWWA COMMENT PERIOD ON AWWA D106, Sacrificial Anode Cathodic Protection Systems for the Interior Submerged Surfaces of Steel Water Storage Tanks
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Work to Begin on New Standard: AWWA DANT, Installation of Antennas for Water Towers
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AWWA COMMENT PERIOD ON AWWA C518, Double-Disc Swing-Check Valves for Waterworks Service, 2-in. Through 48-in. (50-mm Through 1,200-mm) NPS
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AWWA COMMENT PERIOD ON AWWA C550, Protective Interior Coatings for Valves and Hydrants
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Work to Begin on Addendum to AWWA C623
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AWWA COMMENT PERIOD ON AWWA C214, Machine-Applied Polyolefin Tape Coatings for Steel Water Pipe
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AWWA COMMENT PERIOD ON AWWA F120, Ozone Systems for Water
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AWWA COMMENT PERIOD ON AWWA B505, Disodium Phosphate, Anhydrous
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AWWA COMMENT PERIOD ON AWWA B504, Monosodium Phosphate, Anhydrous and Liquid
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AWWA COMMENT PERIOD ON AWWA C205, Cement–Mortar Protective Lining and Coating for Steel Water Pipe—4 In. (100 mm) and Larger—Shop Applied
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AWWA COMMENT PERIOD ON AWWA D121, Bolted Aboveground Thermosetting Fiberglass-Reinforced Plastic Panel-Type Tanks for Water Storage
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AWWA COMMENT PERIOD ON AWWA B407, Liquid Ferric Chloride
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AWWA COMMENT PERIOD ON AWWA B402, Ferrous Sulfate
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AWWA COMMENT PERIOD ON AWWA C520, Knife Gate Valves, Sizes 2 In. (50 mm) Through 96 In. (2,400 mm)
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AWWA COMMENT PERIOD ON AWWA B303, Sodium Chlorite
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AWWA COMMENT PERIOD ON AWWA B600, Powdered Activated Carbon
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AWWA COMMENT PERIOD ON AWWA C224 – Nylon-11-Based Polyamide Coatings and Linings for Steel Water Pipe and Fittings
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AWWA COMMENT PERIOD ON AWWA B702 – Sodium Fluorosilicate
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AWWA COMMENT PERIOD ON AWWA B701 – Sodium Fluoride
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Work to Begin on 4 New Wastewater Standards
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Work to Begin on New Standard: AWWA G415, DEI Practices
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AWWA COMMENT PERIOD ON AWWA G430 – Security Practices for Operation and Management
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AWWA COMMENT PERIOD ON AWWA D102 – Coating Steel Water-Storage Tanks
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AWWA COMMENT PERIOD ON AWWA C305 – CFRP Renewal and Strengthening of Prestressed Concrete Cylinder Pipe (PCCP)
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WORK TO BEGIN ON 2 AWWA STANDARDS REVISIONS
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AWWA COMMENT PERIOD ON AWWA C221 – Fabricated Steel Mechanical Slip-Type Expansion Joints
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AWWA COMMENT PERIOD ON AWWA C210 – Liquid-Epoxy Coatings and Linings for Steel Water Pipe and Fittings
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AWWA Comment Period on AWWA B301–Liquid Chlorine
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AWWA Comment Period on AWWA B300–Hypochlorites
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AWWA Comment Period on AWWA B403 – Aluminum Sulfate – Liquid, Ground or Lump
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AWWA Comment Period on ANSI/AWWA B405 – Sodium Aluminate
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AWWA Comment Period on AWWA D101 – Evaluation of Steel Water Tanks
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AWWA Comment Period on ANSI/AWWA D115 – Tendon-Prestressed Concrete Water Tanks
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AWWA COMMENT PERIOD FOR AWWA C231 – Field Welding of Stainless-Steel Pipe
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AWWA Comment Period on the Reaffirmation Without Revision of ANSI/AWWA C150/A21.50-21 – Thickness Design of Ductile-Iron Pipe
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AWWA Comment Period on ANSI/AWWA C151/A21.51 – Ductile-Iron Pipe, Centrifugally Cast
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AWWA Comment Period of ANSI/AWWA G410 – Business Practices for Operation and Management
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AWWA’s Comment Period on ANSI/AWWA C600 – Installation of Ductile Iron Mains And Their Appurtenances
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AWWA’s Comment Period on ANSI/AWWA C507 – Ball Valves, 4 In. Through 60 In. (100 mm Through 1,500 mm)
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AWWA COMMENT PERIOD ON THE REVISIONS TO AWWA C200 – Steel Water Pipe, 6 In. (150 mm) and Larger
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AWWA Comment Period on ANSI/AWWA C651 – Disinfecting Water Mains
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AWWA Comment Period on ANSI/AWWA B130 – Membrane Bioreactor Systems
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AWWA Comment Period on ANSI/AWWA B503 – Sodium Tripolyphosphate
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AWWA Comment Period on ANSI/AWWA B502 – Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
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AWWA’s Comment Period on AWWA C521 – Plastic Ball Valves
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AWWA Comment Period on ANSI/AWWA E102 – Submersible Vertical Turbine Pumps
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AWWA COMMENT PERIOD ON C301a – Addendum to C301-14(R19), Prestressed Concrete Pressure Pipe, Steel-Cylinder Type
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AWWA Comment Period on AWWA C303 – Concrete Pressure Pipe, Bar-Wrapped Steel-Cylinder Type
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AWWA Comment Period on ANSI/AWWA B550 – Calcium Chloride
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AWWA Comment Period on ANSI/AWWA B511 – Potassium Hydroxide
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AWWA COMMENT PERIOD ON THE REVISIONS TO AWWA C206 – Field Welding of Steel Water Pipe
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AWWA COMMENT PERIOD ON AWWA C207 – Steel Pipe Flanges for Waterworks Service, Sizes 4 In. Through 144 In. (100 mm Through 3,600 mm)
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AWWA COMMENT PERIOD FOR AWWA C220 – Stainless-Steel Pipe, 1/2 In. (13 mm) and Larger
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AWWA Comment Period for AWWA E200 – Progressive Cavity Chemical Metering Pumps
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AWWA Comment Period on ANSI/AWWA C907-XX – Injection-Molded Polyvinyl Chloride (PVC) Pressure Fittings, 4 In. Through 12 In. (100 mm Through 300 mm)
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AWWA COMMENT PERIOD ON THE REVISIONS TO AWWA C219 – Bolted Sleeve-Type Couplings for Plain-End Pipe
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AWWA Comment Period on ANSI/AWWA D104 – Automatically Controlled, Impressed-Current Cathodic Protection for the Interior Submerged Surfaces of Steel Water Storage Tanks
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AWWA Comment Period on ANSI/AWWA C111/A21.11-XX Rubber Gasket Joints for Ducile-Iron Pressure Pipe and Fittings
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AWWA Comment Period on ANSI/AWWA B603 – Permanganates
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AWWA TO BEGIN WORKING ON 37 STANDARDS REVISIONS
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AWWA Comment Period on ANSI/AWWA B512 – Sulfur Dioxide
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AWWA COMMENT PERIOD ON C302a – Addendum to C302-22, Reinforced Concrete Pressure Pipe, Noncylinder Type
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AWWA COMMENT PERIOD ON C300a – Addendum to C300-22, Reinforced Concrete Pressure Pipe, Steel-Cylinder Type
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AWWA COMMENT PERIOD ON THE REVISIONS TO AWWA C218 – Liquid Coatings for Aboveground Steel Water Pipe and Fittings
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AWWA Comment Period on ANSI/AWWA B507 – Phosphoric Acid
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AWWA Comment Period on ANSI/AWWA B451 – Poly(Diallyldimethyl- ammonium Chloride)
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AWWA Comment Period on ANSI/AWWA B302 – Ammonium Sulfate
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AWWA Comment Period on the Reaffirmation of ANSI/AWWA C751 – Magnetic Inductive Flowmeters
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AWWA Comment Period on the Reaffirmation of ANSI/AWWA C750 – Transit-Time Flowmeters in Full Closed Conduits
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AWWA’s Comment Period on ANSI/AWWA C504 – Rubber-Seated Butterfly Valves
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AWWA COMMENT PERIOD ON AWWA C602 – Cement-Mortar Lining of Water Pipelines in Place – 4 In. (100 mm) and Larger
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AWWA COMMENT PERIOD ON AWWA C509 – Resilient-Seated Gate Valves for Water Supply Service
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AWWA COMMENT PERIOD ON AWWA C217 – Microcrystalline Wax and Petrolatum Tape Coating Systems for Steel Water Pipe and Fittings
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AWWA Comment Period on ANSI/AWWA B404 – Liquid Sodium Silicate
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AWWA Comment Period on ANSI/AWWA B306 – Aqua Ammonia (Liquid Ammonium Hydroxide)
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AWWA Comment Period on ANSI/AWWA B305 – Anhydrous Ammonia
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AWWA Comment Period on ANSI/AWWA C906-XX – Polyethylene (PE) Pressure Pipe and Fittings, 4 In. Through 65 In. (100 mm Through 1,650 mm), for Waterworks
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AWWA Comment Period on ANSI/AWWA C503-21 – Wet-Barrel Fire Hydrants
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AWWA Comment Period on the Reaffirmation of ANSI/AWWA C715-18
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AWWA COMMENT PERIOD ON C205a – Addendum to C205-18
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AWWA’s Comment Period on ANSI/AWWA C522 (formerly CRCV) – Rotary Cone Valves, 6 In. Through 60 In. (150 mm Through 1,500 mm)
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OFFICIAL NOTICE: AWWA C909-22, EFFECTIVE DATE OCT. 1, 2022
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WORK TO BEGIN ON 2 AWWA ADDENDA
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AWWA COMMENT PERIOD ON AWWA C208 – Dimensions for Fabricated Steel Water Pipe Fittings
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AWWA COMMENT PERIOD ON AWWA C232 (formerly C2VE) – Viscoelastic Coatings for Steel Water Pipe and Fittings
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AWWA COMMENT PERIOD ON THE REVISIONS TO AWWA C227 – Bolted, Split-Sleeve Couplings
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AWWA Comment Period on ANSI/AWWA C707 – Encoder-Type Remote-Registration Systems for Cold-Water Meters
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AWWA Comment Period on ANSI/AWWA C104/A21.4 – CEMENT-MORTAR LINING OF DUCTILE-IRON PIPE AND FITTINGS
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AWWA Comment Period on ANSI/AWWA B101 – Precoat Filter Media
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AWWA’s Comment Period on ANSI/AWWA C606 – Grooved and Shouldered Joints
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AWWA COMMENT PERIOD ON AWWA C216 – Heat-Shrinkable Cross-Linked Polyolefin Coatings for Steel Water Pipe & Fittings
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AWWA Comment Period for ANSI/AWWA G440 – Emergency Preparedness Practices
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