UFGS 22 00 00 Plumbing, General Purpose - WBDG | WBDG

1 **USACE / NAVFAC / AFCEC / NASAUFGS-22 00 00 (November 2015)Change 4 - 05/21----------------------------------- -Preparing Activity: NAVFACS upersedingUFGS-22 00 00 (November 2011)UNIFIED FACILITIES GUIDE SPECIFICATIONSR eferences are in agreement with UMRL dated January 2022**SECTION TABLE OF CONTENTSDIVISION 22 - PLUMBINGSECTION 22 00 00 PLUMBING, General PURPOSE11/15, CHG 4: 05/21 PART 1 General REFERENCES SUBMITTALS STANDARD PRODUCTS Alternative Qualifications Service Support Manufacturer's Nameplate Modification of References Definitions Administrative Interpretations DELIVERY, STORAGE.

2 AND HANDLING PERFORMANCE REQUIREMENTS Welding Cathodic Protection and Pipe Joint Bonding REGULATORY REQUIREMENTS PROJECT/SITE CONDITIONS INSTRUCTION TO GOVERNMENT PERSONNEL ACCESSIBILITY OF EQUIPMENTPART 2 PRODUCTS MATERIALS Pipe Joint Materials Miscellaneous Materials Pipe Insulation Material PIPE HANGERS, INSERTS, AND SUPPORTS VALVES Backwater Valves Wall Faucets Wall Hydrants (Frostproof) Lawn Faucets Yard HydrantsSECTION 22 00 00 Page 1 Relief Valves Thermostatic Mixing Valves FIXTURES Lavatories Automatic Controls Flush Valve Water Closets Flush Valve Urinals Wheelchair Flush Valve Type Urinals No-Water Urinals Non-Water Use Urinals Flush Tank Water Closets Non-Flushing Toilets Wall Hung Lavatories Countertop Lavatories Kitchen Sinks Service Sinks Drinking-Water Coolers Wheelchair Drinking Water cooler Plastic Bathtub/Shower Units Plastic Bathtubs

3 Plastic Shower Stalls Plastic Bathtub Liners Plastic Bathtub Wall Surrounds Precast Terrazzo Shower Floors Precast Terrazzo Mop Sinks Bathtubs, Cast Iron Bathtubs, Porcelain Emergency Eyewash and Shower Emergency Eye and Face Wash BACKFLOW PREVENTERS DRAINS Floor and Shower Drains Metallic Shower Pan Drains Drains and Backwater Valves Bathtub and Shower Faucets and Drain Fittings Area Drains Floor Sinks Boiler Room Drains Pit Drains Sight Drains Roof Drains and Expansion Joints Swimming Pool [and Spa ]Suction Fittings SHOWER PAN Sheet Copper Plasticized Polyvinyl Chloride Shower Pan Material Nonplasticized Polyvinyl Chloride (PVC)

4 Shower Pan Material TRAPS INTERCEPTORS Grease Interceptor Oil Interceptor Sand Interceptors WATER HEATERS Automatic Storage Type Oil- fired Type Gas- fired Type Electric Type Indirect Heater Type Instantaneous Water Heater Electric Instantaneous Water Heaters (Tankless)SECTION 22 00 00 Page 2 Phenolic Resin Coatings for Heater Tubes Standard Product HOT-WATER STORAGE TANKS PUMPS Sump Pumps Circulating Pumps Booster Pumps Centrifugal Pumps Controls Flexible Connectors Sewage Pumps WATER PRESSURE BOOSTER SYSTEM Constant Speed Pumping System Hydro-Pneumatic Water Pressure System Variable Speed Pumping System COMPRESSED AIR SYSTEM Air Compressors Lubricated Compressors Air Receivers Intake Air Supply Filter Pressure Regulators DOMESTIC WATER

5 SERVICE METER POOL WATER PUMP SAFETY VACUUM RELEASE SYSTEM (SVRS) ELECTRICAL WORK MISCELLANEOUS PIPING ITEMS Escutcheon Plates Pipe Sleeves Sleeves in Masonry and Concrete Sleeves Not in Masonry and Concrete Pipe Hangers (Supports) Nameplates LabelsPART 3 EXECUTION General INSTALLATION REQUIREMENTS Water Pipe, Fittings, and Connections Utilities Cutting and Repairing Protection of Fixtures, Materials, and Equipment Mains, Branches, and Runouts Pipe Drains Expansion and Contraction of Piping Thrust Restraint Commercial-Type Water Hammer Arresters Compressed Air Piping (Non-Oil Free)

6 Joints Threaded Mechanical Couplings Unions and Flanges Grooved Mechanical Joints Cast Iron Soil, Waste and Vent Pipe Copper Tube and Pipe Plastic Pipe Glass Pipe Corrosive Waste Plastic Pipe Polypropylene Pipe Other Joint Methods Dissimilar Pipe MaterialsSECTION 22 00 00 Page 3 Corrosion Protection for Buried Pipe and Fittings Pipe Sleeves and Flashing Sleeve Requirements Flashing Requirements Waterproofing Optional Counterflashing Pipe Penetrations of Slab on Grade Floors Pipe Penetrations Fire Seal Supports General Pipe Supports and Structural Bracing.

7 Seismic Requirements Pipe Hangers, Inserts, and Supports Structural Attachments Welded Installation Pipe Cleanouts WATER HEATERS AND HOT WATER STORAGE TANKS Relief Valves Installation of Gas- and Oil- fired Water Heater Heat Traps Connections to Water Heaters Expansion Tank Direct fired and Domestic Water Heaters FIXTURES AND FIXTURE TRIMMINGS Fixture Connections Flushometer Valves Height of Fixture Rims Above Floor Shower Bath Outfits Fixture Supports Support for Solid Masonry Construction Support for Concrete-Masonry Wall Construction

8 Support for Steel Stud Frame Partitions Support for Wood Stud Construction Wall-Mounted Water Closet Gaskets Backflow Prevention Devices Access Panels Sight Drains Traps Shower Pans General Metal Shower Pans Plasticized Chlorinated Polyethylene Shower Pans Nonplasticized Polyvinyl Chloride (PVC) Shower Pans VIBRATION-ABSORBING FEATURES Tank- or Skid-Mounted Compressors Foundation-Mounted Compressors WATER METER REMOTE READOUT REGISTER IDENTIFICATION SYSTEMS Identification Tags Pipe Color Code Marking Color Coding Scheme for Locating Hidden Utility Components ESCUTCHEONS PAINTING Painting of New Equipment Factory Painting Systems Shop Painting Systems for Metal Surfaces TESTS.

9 FLUSHING AND DISINFECTION Plumbing System Test of Backflow Prevention AssembliesSECTION 22 00 00 Page 4 Shower Pans Compressed Air Piping (Nonoil-Free) Defective Work System Flushing During Flushing After Flushing Operational Test Disinfection OPTIONAL DISINFECTION METHOD POSTED INSTRUCTIONS PERFORMANCE OF WATER HEATING EQUIPMENT Storage Water Heaters Electric Gas Oil Unfired Hot Water Storage Instantaneous Water Heater Gas Oil Pool Heaters TABLES-- End of Section Table of Contents --SECTION 22 00 00 Page 5**USACE / NAVFAC / AFCEC / NASAUFGS-22 00 00 (November 2015)

10 Change 4 - 05/21----------------------------------- -Preparing Activity: NAVFACS upersedingUFGS-22 00 00 (November 2011)UNIFIED FACILITIES GUIDE SPECIFICATIONSR eferences are in agreement with UMRL dated January 2022**SECTION 22 00 00 PLUMBING, General PURPOSE11/15, CHG 4: 05/21**NOTE: This guide specification covers the requirements for General Purpose plumbing systems including plumbing fixtures, equipment, and piping which is located within, on, under, and adjacent to buildings. Plumbing system requirements must conform to Federal Standard FED-STD-795, "Uniform Federal Accessibility Standards (UFAS)," Americans with Disabilities Act (ADA) Accessibility Guidelines for Buildings and Facilities, and Department of Defense (DoD) adopted and approved Plumbing Code (ICC IPC) which is required by UFC to UFC 1-300-02 Unified Facilities Guide Specifications (UFGS) Format Standard when editing this guide specification or preparing new project specification sections.