1、*USACE / NAVFAC / AFCESA / NASA UFGS 22 00 70 (November 2011)-Preparing Activity: USACE SupersedingUFGS 22 00 70 (February 2011)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2011*SECTION TABLE OF CONTENTSDIVISION 22 - PLUMBINGSECTION 22 00 70PLUMBING, HEA
2、LTHCARE FACILITIES11/11PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.2.1 Sustainable Design Requirements1.2.1.1 Local/Regional Materials1.2.1.2 Environmental Data1.2.2 Performance Requirements1.2.2.1 Cathodic Protection and Pipe Joint Bonding1.2.2.2 Plumbing Fixtures1.2.3 Accessibility of Equi
3、pment1.3 SUBMITTALS1.4 QUALITY ASSURANCE1.4.1 Qualifications1.4.2 Welding1.4.3 Regulatory Requirements1.4.3.1 International Code Council (ICC) Codes1.4.3.2 Referenced Publications1.4.4 Alternative Qualifications1.4.5 Service Support1.5 DELIVERY, STORAGE, AND HANDLING1.6 MAINTENANCEPART 2 PRODUCTS2.1
4、 STANDARD PRODUCTS2.2 MANUFACTURERS NAMEPLATE2.3 MATERIALS AND EQUIPMENT2.4 PIPE AND FITTINGS2.4.1 Domestic Water Piping2.4.2 Deionized Water Piping2.4.3 Drainage Piping (Soil, Waste, Vent, Indirect, and Storm)2.4.4 Drainage Piping (Corrosive Waste)2.4.5 Pressure Drainage Piping2.4.6 Exposed Piping
5、in Finished Areas2.4.7 Trap Primer Pipe Between Primer Device and DrainSECTION 22 00 70 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.5 PIPE JOINT MATERIALS2.6 MISCELLANEOUS MATERIALS2.7 PIPE INSULATION MATERIAL2.8 PIPE HANGERS, INSERTS, AN
6、D SUPPORTS2.9 VALVES2.10 PLUMBING FIXTURES2.10.1 General2.10.2 Flushometer Valves2.10.3 Automatic Controls2.10.4 Service Sinks2.10.5 Fixture Descriptions2.10.5.1 Electric Water Coolers2.10.5.2 Emergency Fixtures2.10.5.3 Lavatories2.10.5.4 Mop Service Basin2.10.5.5 Plaster Traps2.10.5.6 Showers2.10.5
7、.7 Sinks2.10.5.8 Sink, Flushing Rim2.10.5.9 Sink, Surgeons Scrub2.10.5.10 Urinals2.10.5.11 Water Closets2.10.5.12 Hose Bibbs and Hydrants2.11 BACKFLOW PREVENTERS2.12 DRAINS AND BACKWATER VALVES2.12.1 Area Drains2.12.2 Floor and Shower Drains2.12.3 Floor Sinks2.12.4 Roof Drains and Expansion Joints2.
8、12.5 Sight Drains2.12.6 Backwater Valves2.13 CLEANOUTS2.14 TRAPS2.14.1 Fixture Traps2.14.2 Drain Traps2.15 TRAP PRIMER ASSEMBLIES2.16 INTERCEPTORS2.16.1 Grease Interceptor2.16.2 Oil Interceptor2.17 WATER HEATERS2.17.1 Performance of Water Heating Equipment2.17.1.1 Storage Water Heaters2.17.1.2 Unfir
9、ed Hot Water Storage2.17.1.3 Instantaneous Water Heater2.17.2 Automatic Storage Type2.17.2.1 Oil-Fired Type2.17.2.2 Gas-Fired Type2.17.2.3 Electric Type2.17.2.4 Indirect Heater Type2.17.3 Instantaneous Water Heater2.17.4 Electric Instantaneous Water Heaters (Tankless)2.17.5 Relief Valves2.18 HOT-WAT
10、ER STORAGE TANKS2.19 PUMPS2.19.1 Sump Pumps2.19.2 Hydraulic Elevator Sump Pumps2.19.3 Circulating Pumps2.19.4 Booster Pumps2.19.4.1 Centrifugal PumpsSECTION 22 00 70 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.19.4.2 Controls2.19.5 Flexib
11、le Connectors2.19.6 Sewage Pumps2.20 WATER PRESSURE BOOSTER SYSTEM2.20.1 Constant Speed Pumping System2.20.2 Variable Speed Pumping System2.21 DOMESTIC WATER SERVICE METER2.22 COPPER-SILVER IONIZATION SYSTEM2.23 ELECTRICAL WORK2.24 FACTORY PAINTINGPART 3 EXECUTION3.1 EXAMINATION3.2 GENERAL INSTALLAT
12、ION REQUIREMENTS3.3 DOMESTIC WATER PIPING SYSTEMS3.3.1 General3.3.2 Service Entrance3.3.3 Pipe Drains3.3.4 Valves3.3.5 Expansion and Contraction of Piping3.3.6 Thrust Restraint3.3.7 Commercial-Type Water Hammer Arresters3.3.8 Water Meter Remote Readout Register3.3.9 Backflow Prevention Devices3.3.10
13、 Copper-Silver Ionization Systems3.4 DRAINAGE AND VENT PIPING SYSTEMS3.4.1 General3.4.2 Pipe Cleanouts3.4.3 Sight Drains3.4.4 Traps3.5 JOINTS3.5.1 Threaded3.5.2 Mechanical Couplings3.5.3 Unions and Flanges3.5.4 Grooved Mechanical Joints3.5.5 Cast Iron Soil Pipe3.5.6 Copper Tube and Pipe3.5.7 Glass P
14、ipe3.5.8 Corrosive Waste Plastic Pipe3.5.9 Other Joint Methods3.6 CORROSION PROTECTION FOR BURIED PIPE AND FITTINGS3.7 PIPE SLEEVES AND FLASHING3.7.1 Sleeve Requirements3.7.2 Flashing Requirements3.7.3 Optional Counterflashing3.7.4 Pipe Penetrations of Slab on Grade Floors3.7.5 Pipe Penetrations3.7.
15、6 Fire Seal3.8 PIPE HANGERS, INSERTS, AND SUPPORTS3.8.1 Seismic Requirements3.8.2 Structural Attachments3.9 FIXTURES AND FIXTURE TRIMMINGS3.9.1 Fixture Connections3.9.2 Flushometer Valves3.9.3 Height of Fixture Rims Above Floor3.9.4 Shower Bath Outfits3.9.5 Fixture Supports3.9.5.1 Support for Solid
16、Masonry ConstructionSECTION 22 00 70 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.9.5.2 Support for Concrete-Masonry Wall Construction3.9.5.3 Support for Steel Stud Frame Partitions3.9.5.4 Support for Wood Stud Construction3.9.5.5 Wall-Mou
17、nted Water Closet Gaskets3.9.6 Access Panels3.9.7 Shower Pans3.9.7.1 General3.9.7.2 Metal Shower Pans3.9.8 Escutcheons3.10 WATER HEATERS AND HOT WATER STORAGE TANKS3.10.1 Relief Valves3.10.2 Connections to Water Heaters3.10.3 Expansion Tank3.10.4 Gas- and Oil-Fired Water Heaters3.10.5 Direct Fired D
18、omestic Water Heaters3.11 IDENTIFICATION SYSTEMS3.11.1 Identification Tags3.11.2 Nameplates3.11.3 Labels3.11.4 Pipe Color Code Marking3.11.5 Color Coding Scheme for Locating Hidden Utility Components3.12 PAINTING3.12.1 General3.12.2 Shop Painting Systems for Metal Surfaces3.13 VIBRATION-ABSORBING FE
19、ATURES3.14 TRAINING3.15 POSTED INSTRUCTIONS3.16 TESTS, FLUSHING AND DISINFECTION3.16.1 Plumbing System3.16.1.1 Test of Backflow Prevention Assemblies3.16.1.2 Shower Pans3.16.1.3 Submittal Requirements3.16.2 Defective Work3.16.3 System Flushing3.16.3.1 During Flushing3.16.3.2 After Flushing3.16.4 Ope
20、rational Test3.16.5 Disinfection3.16.6 Optional Disinfection Method3.17 WASTE MANAGEMENT- End of Section Table of Contents -SECTION 22 00 70 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS 22 00 70 (November
21、 2011)-Preparing Activity: USACE SupersedingUFGS 22 00 70 (February 2011)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2011*SECTION 22 00 70PLUMBING, HEALTHCARE FACILITIES11/11*NOTE: This specification covers the requirements for plumbing systems in healt
22、hcare facilities.Adhere to UFC 1-300-02 Unified Facilities Guide Specifications (UFGS) Format Standard when editing this guide specification or preparing new project specification sections. Edit this guide specification for project specific requirements by adding, deleting, or revising text. For bra
23、cketed items, choose applicable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments, suggestions and recommended changes for this guide specification are welcome and should be submitted as a C
24、riteria Change Request (CCR).*PART 1 GENERAL*NOTE: This guide specification includes 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 Stand
25、ards (UFAS),“ Americans with Disabilities Act (ADA) Accessibility Guidelines for Buildings and Facilities, and Department of Defense (DoD) adopted and approved International Plumbing Code (ICC IPC), as modified by UFC 1-200-1 “General Building Requirements“, Military Handbook MIL-HDBK-1190, “Facilit
26、y Planning and Design Guide“, UFC 4-510-01, “Design: Medical Military Facilities“, and UFC 3-420-1, “Design: Plumbing Systems“. Equipment supports and connections, for either equipment on the ground or in the building, shall conform to SECTION 22 00 70 Page 5Provided by IHSNot for ResaleNo reproduct
27、ion or networking permitted without license from IHS-,-,-these requirements.Show following information on project drawings:1. Only drawings (not specifications) must indicate capacity, efficiency, dimensions, details, plan view, sections, elevations, locations of fixtures and equipment, and space re
28、quired to replace strainers, filters, and for maintenance of equipment.2. Location of wye strainer on building side of water supply valve in each building; indicate wye strainer blow-off outlet with piping to adjacent exterior wall hydrant (this will clean the strainer each time the wall hydrant is
29、used).3. Configuration, slope, and location of each piping system such as: above or below floors, above or below ceilings, above or below roofs, above or below ground.4. Location of each sectionalizing valve in each water system. Sectionalizing valves must be ball valves.5. Location of each solenoid
30、-operated flush valve and solenoid-operated lavatory faucet.*1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specification. The publications are referred to in the text by basic designation only and listed in this paragraph by organization, designa
31、tion, date, and title.Use the Reference Wizards Check Reference feature when you add a reference ID outside of the Sections Reference Article to automatically place the reference in the Reference Article. Also use the Reference Wizards Check Reference feature to update the issue dates.References not
32、 used in the text will automatically be deleted from this section of the project specification when you choose to reconcile references in the publish print process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the t
33、ext by the basic designation only.AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)ANSI Z21.10.1/CSA 4.1 (2009; Addenda 2009) Gas Water Heaters SECTION 22 00 70 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Vol. I, Storage Water Heaters with Input
34、 Ratings of 75,000 Btu Per Hour or LessANSI Z21.10.3/CSA 4.3 (2011) Gas Water Heaters Vol.III, Storage Water Heaters With Input Ratings Above 75,000 Btu Per Hour, Circulating and InstantaneousANSI Z21.22/CSA 4.4 (1999; Addenda A 2000, Addenda B 2001; R 2004) Relief Valves for Hot Water Supply System
35、sAMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS (ASHRAE)ASHRAE 90.1 - IP (2010; INT 1 2011; Errata 2011, Errata 2011) Energy Standard for Buildings Except Low-Rise Residential BuildingsASHRAE 90.1 - SI (2010; Errata 2011) Energy Standard for Buildings Except Low-Rise Resid
36、ential BuildingsAMERICAN SOCIETY OF SANITARY ENGINEERING (ASSE)ASSE 1001 (2008) Performance Requirements for Atmospheric Type Vacuum Breakers (ANSI approved 2009)ASSE 1003 (2009) Performance Requirements for Water Pressure Reducing Valves for Domestic Water Distribution Systems - (ANSI approved 2010
37、)ASSE 1010 (2004) Performance Requirements for Water Hammer Arresters (ANSI approved 2004)ASSE 1011 (2004; Errata 2004) Performance Requirements for Hose Connection Vacuum Breakers (ANSI approved 2004)ASSE 1012 (2009) Performance Requirements for Backflow Preventer with an Intermediate Atmospheric V
38、ent - (ANSI approved 2009)ASSE 1013 (2009) Performance Requirements for Reduced Pressure Principle Backflow Preventers and Reduced Pressure Fire Protection Principle Backflow Preventers - (ANSI approved 2010)ASSE 1018 (2001) Performance Requirements for Trap Seal Primer Valves - Potable Water Suppli
39、ed (ANSI Approved 2002ASSE 1019 (2004; Errata 2005) Performance Requirements for Vacuum Breaker Wall Hydrants, Freeze Resistant, Automatic Draining Type (ANSI Approved 2004)SECTION 22 00 70 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASSE 1
40、020 (2004; Errata 2004; Errata 2004) Performance Requirements for Pressure Vacuum Breaker Assembly (ANSI Approved 2004)ASSE 1037 (1990) Performance Requirements for Pressurized Flushing Devices (Flushometers) for Plumbing FixturesAMERICAN WATER WORKS ASSOCIATION (AWWA)AWWA 10084 (2005) Standard Meth
41、ods for the Examination of Water and WastewaterAWWA B300 (2010; Addenda 2011) HypochloritesAWWA B301 (2010) Liquid ChlorineAWWA C203 (2008) Coal-Tar Protective Coatings and Linings for Steel Water Pipelines - Enamel and Tape - Hot-AppliedAWWA C606 (2006) Grooved and Shouldered JointsAWWA C651 (2005;
42、 Errata 2005) Standard for Disinfecting Water MainsAWWA C652 (2002) Disinfection of Water-Storage FacilitiesAWWA C700 (2009) Standard for Cold Water Meters - Displacement Type, Bronze Main CaseAWWA C701 (2007) Standard for Cold-Water Meters - Turbine Type for Customer ServiceAWWA D100 (2011) Welded
43、Steel Tanks for Water StorageAMERICAN WELDING SOCIETY (AWS)AWS A5.8/A5.8M (2004) Specification for Filler Metals for Brazing and Braze WeldingAWS B2.1/B2.1M (2009) Specification for Welding Procedure and Performance QualificationAWS B2.2/B2.2M (2010) Specification for Brazing Procedure and Performan
44、ce QualificationASME INTERNATIONAL (ASME)ASME A112.1.2 (2004) Standard for Air Gaps in Plumbing Systems (For Plumbing Fixtures and Water-Connected Receptors)ASME A112.14.1 (2003; R 2008) Backwater ValvesASME A112.19.2/CSA B45.1 (2008; Update 2009) Standard for Vitreous SECTION 22 00 70 Page 8Provide
45、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-China Plumbing Fixtures and Hydraulic Requirements for Water Closets and UrinalsASME A112.19.3/CSA B45.4 (2008) Stainless Steel Plumbing FixturesASME A112.36.2M (1991; R 2008) CleanoutsASME A112.6.1M (1997; R 2008) Floor Affixed Supports for Off-the-Floor Plumbing Fixtures for Public UseASME A112.6.3 (2001; R 2007) Standard for Floor and Trench DrainsASME A112.6.4 (2003: R 2008) Roof, Deck and Balcony DrainsASME B1.20.1 (1983; R 2006) Pipe Threads, General P
