- Ferric Sulfate

- Liquid Ferric Chloride

- Liquid Polyaluminum Chloride

- Concrete Pressure Pipe, Bar-Wrapped, Steel-Cylinder Type

- Design of Prestressed Concrete Cylinder Pipe

- Sodium Chlorite

- Disinfection of Wells

- ANSI Standard for Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings

- ANSI Standard for Flanged Ductile-Iron Pipe with Ductile-Iron or Gray-Iron Threaded Flanges

- ANSI Standard for Protective Fusion-Bonded Epoxy Coatings for the Interior and Exterior Surfaces of Ductile-Iron and Gray-Iron Fittings for Water Supply Service

- ANSI Standard for Thickness Design of Ductile-Iron Pipe

- ANSI Standard for Ductile-Iron Pipe, Centrifugally Cast, for Water

- Propeller-Type Meters for Waterworks Applications

- Direct-Reading, Remote-Registration Systems for Cold-Water Meters

- Encoder-Type Remote-Registration Systems for Cold-Water Meters

- Cold-Water Meters—Multijet Type (Includes addendum C708a-98)

- Cold-Water Meters—Displacement Type, Plastic Main Case

- Grooved and Shouldered Joints

- Installation of Steel Water Pipe--4 In. (100 mm) and Larger

- Polyethylene (PE) Pressure Pipe and Fittings, 4 In. (100 mm) Through 63 In. (1,575 mm), for Water Distribution

- Polyvinyl Chloride (PVC) Pressure Fittings for Water—4 In. Through 8 In. (100 mm Through 200 mm)

- Molecularly Oriented Polyvinyl Chloride (PVCO) Pressure Pipe, 4 In. Through 12 In. (100 mm Through 300 mm), for Water Distribution

- Fiberglass Pressure Pipe

- Monosodium Phosphate, Anhydrous (Includes addendum B504a-97)

- Disodium Phosphate, Anhydrous (Includes addendum B505a-97)

- Potassium Hydroxide (Includes addendum B511a-97)

- Sulfur Dioxide

- Calcium Chloride

- Tape Coating Systems for the Exterior of Steel Water Pipelines

- Fabricated Steel Mechanical Slip-Type Expansion Joints

- Fusion-Bonded Polyethylene Coating for the Exterior of Steel Water Pipelines

- Polyurethane Coatings for the Interior and Exterior of Steel Water Pipe and Fittings

- Steel Water Pipe—6 In. (150 mm) and Larger

- Coal-Tar Protective Coatings and Linings for Steel Water Pipelines—Enamel and Tape—Hot-Applied (Includes addendum C203a-99)

- Cement-Mortar Protective Lining and Coating for Steel Water Pipe—4 In. (100 mm) and Larger—Shop Application

- Field Welding of Steel Water Pipe

- Steel Pipe Flanges for Waterworks Service—Sizes 4 In. Through 144 In. (100 mm Through 3,600 mm)

- Dimensions for Fabricated Steel Water Pipe Fittings

- Flexible-Membrane-Lining and Floating-Cover Materials for Potable Water Storage

- Factory-Coated Bolted Steel Tanks for Water Storage

- Automatically Controlled, Impressed-Current Cathodic Protection for the Interior of Steel Water Tanks

- Potassium Permanganate

- Granular Activated Carbon

- Reactivation of Granulated Activated

- Rubber-Seated Butterfly Valves

- Ball Valves, 6 In. Through 48 In. (150 mm Through 1,200 mm)

- Swing-Check Valves for Waterworks Service, 2 In. (50 mm) Through 24 In.( 600 mm) NPS

- Resilient-Seated Gate Valves for Water Supply Service (Includes addendum C509a-95)

- Double Check Valve Backflow Prevention Assembly

- Reduced-Pressure Principle Backflow Prevention Assembly

- Pilot-Operated Control Valves