1、*USACE / NAVFAC / AFCESA / NASA UFGS-22 31 00 (February 2009)-Preparing Activity: USACE SupersedingUFGS-22 31 00 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated January 2009*SECTION TABLE OF CONTENTSDIVISION 22 - PLUMBINGSECTION 22 31 00WATER SOFTENERS,
2、 CATION-EXCHANGE (SODIUM CYCLE)02/09PART 1 GENERAL1.1 REFERENCES1.2 SUBMITTALS1.3 DELIVERY, STORAGE, AND HANDLING1.4 EXTRA MATERIALSPART 2 PRODUCTS2.1 STANDARD PRODUCTS2.2 SOFTENING EQUIPMENT2.2.1 Equipment Capacity2.2.2 Softener Tank2.2.3 Underdrain System2.2.3.1 Header-Lateral-Distributor Head Typ
3、e2.2.3.2 Deflector-Plate Type2.2.3.3 False Bottom Type2.2.4 Gravel Bed2.2.5 Exchange Material2.3 BRINE APPLICATION SYSTEM2.3.1 Tanks2.3.2 Hydraulic System2.4 CONTROLS2.4.1 Valves2.4.1.1 Multiple-Port Valve2.4.1.2 Package-Type Valve2.4.2 Operation2.5 ELECTRICAL WORK2.6 BOLTS, NUTS, AND FASTENERS2.7 A
4、UXILIARY EQUIPMENT2.7.1 Water Meter2.7.2 Automatic Hardness Tester2.7.3 Electric Motors2.7.4 Piping2.7.5 Valves and Unions2.7.6 Gauges and CocksSECTION 22 31 00 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.7.7 Water and Brine Testing Equip
5、ment2.8 FACTORY PAINTINGPART 3 EXECUTION3.1 EXAMINATION3.2 INSTALLATION3.2.1 Softener and Brine Tanks3.2.2 Valves3.2.3 Pumps3.2.4 Piping3.3 MANUFACTURERS SERVICES3.3.1 Manufacturers Representative3.3.2 Field Training3.4 TESTING AND PERFORMANCE3.4.1 Softeners3.4.2 Piping3.5 FIELD PAINTING- End of Sec
6、tion Table of Contents -SECTION 22 31 00 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-22 31 00 (February 2009)-Preparing Activity: USACE SupersedingUFGS-22 31 00 (April 2006)UNIFIED FACILITIES GUIDE SPECI
7、FICATIONSReferences are in agreement with UMRL dated January 2009*SECTION 22 31 00WATER SOFTENERS, CATION-EXCHANGE (SODIUM CYCLE)02/09*NOTE: This guide specification covers the requirements for fully automatic, semi-automatic, and manual water softening equipment.Edit this guide specification for pr
8、oject specific requirements by adding, deleting, or revising text. For bracketed 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 and suggestions on this guide spec
9、ification are welcome and should be directed to the technical proponent of the specification. A listing of technical proponents, including their organization designation and telephone number, is on the Internet.Recommended changes to a UFGS should be submitted as a Criteria Change Request (CCR).*PAR
10、T 1 GENERAL1.1 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, designation, date, and title.Use the Reference Wizards Ch
11、eck Reference feature when you add a RID 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 SECTION 22 31 00 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitt
12、ed without license from IHS-,-,-the issue dates.References not 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 ex
13、tent referenced. The publications are referred to within the text by the basic designation only.AMERICAN WATER WORKS ASSOCIATION (AWWA)AWWA 10084 (2005) Standard Methods for the Examination of Water and WastewaterAWWA C110/A21.10 (2008) Ductile-Iron and Gray-Iron Fittings for WaterAWWA C111/A21.11 (
14、2000) Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and FittingsAWWA C115/A21.15 (2005) Flanged Ductile-Iron Pipe With Ductile-Iron or Gray-Iron Threaded FlangesAWWA C700 (2002; Errata 2008) Standard for Cold Water Meters - Displacement Type, Bronze Main CaseAWWA C701 (2007) Standard for Cold-
15、Water Meters - Turbine Type for Customer ServiceAWWA D102 (2006) Coating Steel Water-Storage TanksASME INTERNATIONAL (ASME)ASME B1.1 (2003; R 2008) Unified Inch Screw Threads (UN and UNR Thread Form)ASME B16.3 (2006) Malleable Iron Threaded Fittings, Classes 150 and 300ASME B16.39 (1998; R 2006) Sta
16、ndard for Malleable Iron Threaded Pipe Unions; Classes 150, 250, and 300ASME B40.100 (2005) Pressure Gauges and Gauge AttachmentsASME BPVC SEC VIII D1 (2007; Addenda 2008) Boiler and Pressure Vessel Code; Section VIII, Pressure Vessels Division 1 - Basic CoverageASTM INTERNATIONAL (ASTM)ASTM A 123/A
17、 123M (2008) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel ProductsSECTION 22 31 00 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASTM A 153/A 153M (2005) Standard Specification for Zinc Coating (Hot-Dip) on
18、Iron and Steel HardwareASTM A 53/A 53M (2007) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessASTM A 6/A 6M (2008a) Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet PilingASTM A 666 (2003) Standa
19、rd Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate and Flat BarASTM B 43 (1998; R 2004) Standard Specification for Seamless Red Brass Pipe, Standard SizesASTM D 1785 (2006) Standard Specification for Poly(Vinyl Chloride) (PVC), Plastic Pipe, Schedules 40, 80,
20、 and 120ASTM D 2241 (2005) Standard Specification for Poly(Vinyl Chloride) (PVC) Pressure-Rated Pipe (SDR Series)ASTM D 3299 (2008) Filament-Wound Glass-Fiber-Reinforced Thermoset Resin Corrosion-Resistant TanksASTM E 100 (2005) ASTM HydrometersASTM E 126 (2005a) Inspection and Verification of Hydro
21、metersASTM F 593 (2002; R 2008) Stainless Steel Bolts, Hex Cap Screws, and StudsMANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY (MSS)MSS SP-58 (2002) Standard for Pipe Hangers and Supports - Materials, Design and ManufactureMSS SP-69 (2003; R 2004) Standard for Pipe Hangers
22、and Supports - Selection and ApplicationMSS SP-70 (2006) Standard for Cast Iron Gate Valves, Flanged and Threaded EndsMSS SP-80 (2008) Bronze Gate, Globe, Angle and Check ValvesNATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)NEMA ICS 1 (2000; R 2005; R 2008) Standard for SECTION 22 31 00 Page 5P
23、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Industrial Control and Systems General RequirementsNEMA MG 1 (2007; Errata 2008) Standard for Motors and GeneratorsNSF INTERNATIONAL (NSF)NSF 61 (2008) Drinking Water System Components - Health Effects1.
24、2 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list to reflect only the submittals required for the project. Submittals should be kept to the minimum required for adequate quality control.A “G” following a submittal it
25、em indicates that the submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and can be reviewed through the Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important
26、or complex in context of the project.For submittals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designation to indicate the approving authority. Codes for Army projects using the Resident Management System (
27、RMS) are: “AE“ for Architect-Engineer; “DO“ for District Office (Engineering Division or other organization in the District Office); “AO“ for Area Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes following the “G“ typically are not used for Navy, Air Force, and NASA projects.Choo
28、se the first bracketed item for Navy, Air Force and NASA projects, or choose the second bracketed item for Army projects.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for Contractor Quality Control approval. information only. When
29、 used, a designation following the “G“ designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-02 Shop DrawingsInstallationDrawings showing complete wiring and schematic diagrams and any SEC
30、TION 22 31 00 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-other details required to demonstrate that the system has been coordinated and will properly function as a unit. Drawings shall show proposed layout and anchorage of equipment and ap
31、purtenances, and equipment relationship to other parts of the work including clearances for maintenance and operation.SD-03 Product DataSoftening EquipmentA complete list of equipment and material, including manufacturers descriptive and technical literature; performance charts and curves; catalog c
32、uts; and installation instructions.Spare PartsSpare parts data for each different item of material and equipment, as specified.Field InstructionsProposed diagrams, instructions, and other sheets, prior to posting. Framed instructions under glass or in laminated plastic, including wiring and control
33、diagrams showing the complete layout of the entire system, shall be posted where directed. Condensed operating instructions explaining preventive maintenance procedures, methods of checking the system for normal safe operation, and procedures for safely starting and stopping the system shall be prep
34、ared in typed form, framed as specified above for the wiring and control diagrams and posted beside the diagrams. The framed instructions shall be posted before acceptance testing of the systems.SD-06 Test ReportsSoftening EquipmentPipingTest reports in booklet form showing all field tests performed
35、 to adjust each component and all field tests performed to prove compliance with the specified performance criteria, upon completion and testing of the installed system. Each test report shall indicate the final position of controls.SD-10 Operation and Maintenance DataOperating and Maintenance Instr
36、uctionsSix _ complete copies of operating instructions outlining the step-by-step procedures required for system startup, operation and shutdown. The instructions shall include the manufacturers name, model number, service manual, parts list, and brief description of all equipment and their basic op
37、eration features. Six _ complete copies of maintenance instructions listing routine maintenance procedures, possible breakdowns and repairs, and troubleshooting guides. The instructions shall include simplified wiring, layout, and control diagrams of the system as installed.SECTION 22 31 00 Page 7Pr
38、ovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.3 DELIVERY, STORAGE, AND HANDLINGProtect all equipment delivered and placed in storage from the weather, humidity and temperature variations, dirt and dust, or other contaminants.1.4 EXTRA MATERIALSa. S
39、ubmit spare parts data for each different item of material and equipment, after approval of the detail drawings and not later than _ months prior to the date of beneficial occupancy. Data shall include a complete list of parts and supplies, with current unit prices and source of supply, and a list o
40、f the parts recommended by the manufacturer to be replaced after 1 and 3 year(s) of service.b. Provide, for each type of equipment furnished, special tools necessary for adjustment, operation, maintenance, and disassembly; a grease gun or other lubricating device for each type of grease required; an
41、d one or more steel cases mounted on the wall complete with flat key locks, two keys, and clips or hooks to hold each tool in a convenient location. Tools shall be high-grade, smooth, forged, alloy, tool steel. Grease guns shall be lever type. Tools shall be delivered at the same time as the equipme
42、nt and handed over on completion of the work.PART 2 PRODUCTS2.1 STANDARD PRODUCTSa. Provide materials and equipment which are the standard products of a manufacturer regularly engaged in the manufacture of the products and that essentially duplicate items that have been in satisfactory use for at le
43、ast 2 years prior to bid opening. Equipment shall be supported by a service organization that is, in the opinion of the Contracting Officer, reasonably convenient to the site.b. Pumps and motors shall have the manufacturers name, address, type or style, model or serial number, and catalog number on
44、a plate secured to the item of equipment.2.2 SOFTENING EQUIPMENT*NOTE: Insert the number of units in the battery. If only one unit is to be furnished, delete the text of paragraph, but maintain the title.*Softener battery shall consist of _ water-softener units. Performance specified shall refer to
45、each unit and not to the battery as a whole.2.2.1 Equipment CapacityEach unit shall be a fully automatic semi-automatic manual downflow pressure-type water softener, having a capacity to soften _ liters gallons of water with a maximum influent total hardness of _ milligrams per liter (mg/L) during the interval between successive regenerations, to a maximum effluent total hardness of _ mg/L. Intervals between successive generations shall be _ hours.SECTION 22 31 00 Page 8Provided by IHSNot for
