1、*USACE / NAVFAC / AFCESA / NASA UFGS-23 76 00.00 10 (April 2008)-Preparing Activity: USACE SupersedingUFGS-23 76 00.00 10 (January 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated March 2008*SECTION TABLE OF CONTENTSDIVISION 23 - HEATING, VENTILATING, AND AIR C
2、ONDITIONINGSECTION 23 76 00.00 10EVAPORATIVE COOLING SYSTEMS04/08PART 1 GENERAL1.1 REFERENCES1.2 SUBMITTALS1.3 QUALITY ASSURANCE1.3.1 Coordination of Trades1.3.2 Manufacturers Representative1.3.3 Service Organization1.4 DELIVERY, STORAGE, AND HANDLINGPART 2 PRODUCTS2.1 MATERIALS AND EQUIPMENT2.1.1 S
3、tandard Products2.1.2 Asbestos Prohibition2.1.3 Nameplates2.1.4 Special Tools and Spare Parts2.1.5 Equipment Guards and Access2.2 PIPING COMPONENTS2.3 AIR SUPPLY, DISTRIBUTION, VENTILATION, AND EXHAUST2.4 ELECTRICAL WORK2.5 MISCELLANEOUS MATERIALS2.5.1 Aluminum Sheets2.5.2 Steel Sheets, Galvanized2.
4、5.3 Steel Sheets, Uncoated2.5.4 Structural Steel2.5.5 Stainless Steel2.5.6 Structural Polymeric Components2.5.7 Nonstructural Polymeric Components2.6 EVAPORATIVE COOLERS2.6.1 Fan Unit2.6.1.1 Fan Rating2.6.1.2 Retarding Agent2.6.2 Evaporative Media2.6.2.1 Evaporative and Eliminator Media for _ Type U
5、nits2.6.2.2 Evaporative Media for Rotary-Type UnitsSECTION 23 76 00.00 10 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.6.3 Water Handling Equipment2.6.3.1 Water Handling Equipment for Drip Coolers2.6.3.2 Water Handling Equipment for Slinge
6、r Coolers2.6.3.3 Water Blowdown Equipment2.6.4 Indirect Cooler Section2.6.4.1 Heat Exchanger2.6.4.2 Water Distribution Header2.6.4.3 Scavenger Fan2.6.4.4 Water Pump2.6.5 Cooling Coil2.7 AIR WASHERS2.7.1 Fan Unit2.7.2 Water-Handling Equipment2.7.3 Evaporative Cells2.7.4 Eliminator2.8 WATER TANKS2.9 C
7、ABINETS2.9.1 Metal Cabinets2.9.2 Polymeric Material Cabinets2.10 PREVENTION OF GALVANIC CORROSION2.11 CONTROLS2.12 THERMOSTATS2.13 FACTORY COATINGPART 3 EXECUTION3.1 EXAMINATION3.2 INSTALLATION3.3 AIR-SUPPLY AND DISTRIBUTION SYSTEM3.4 FIELD PAINTING AND FINISHING3.5 CLEANING3.6 TRAINING COURSE3.7 TE
8、STING, ADJUSTING, AND BALANCING3.8 PERFORMANCE TESTS- End of Section Table of Contents -SECTION 23 76 00.00 10 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-23 76 00.00 10 (April 2008)-Preparing Activity:
9、USACE SupersedingUFGS-23 76 00.00 10 (January 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated March 2008*SECTION 23 76 00.00 10EVAPORATIVE COOLING SYSTEMS04/08*NOTE: This guide specification covers the requirements for evaporative cooling systems.Edit this gui
10、de specification for project 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 suggest
11、ions on this guide specification 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 Ch
12、ange Request (CCR).*PART 1 GENERAL*NOTE: This guide specification covers evaporative cooling systems. As mentioned in the ASHRAE Handbook Applications, evaporative cooling systems provide life cycle cost savings in many areas of the U.S. Evaporative cooling may be used for total cooling or for preco
13、oling of outdoor or mixed return air. Other potential uses are also addressed in the ASHRAE Handbook Applications. Types of evaporative cooling equipment are described in the ASHRAE Handbook Systems and Equipment. Use of evaporative is further discussed in UFC 3-410-01FA Heating, Ventilating, and Ai
14、r Conditioning.*SECTION 23 76 00.00 10 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-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 te
15、xt by basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check 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
16、 Wizards Check Reference feature to update 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 specificatio
17、n to the extent referenced. The publications are referred to within the text by the basic designation only.AIR MOVEMENT AND CONTROL ASSOCIATION INTERNATIONAL (AMCA)AMCA 210 (1999; 2001a) Laboratory Methods of Testing Fans for Aerodynamic Performance RatingAIR-CONDITIONING AND REFRIGERATION INSTITUTE
18、 (ARI)ARI 410 (2001; 2002a) Standard for Forced-Circulation Air-Cooling and Air-Heating CoilsAMERICAN BEARING MANUFACTURERS ASSOCIATION (ABMA)ABMA 11 (1990; R 1999) Load Ratings and Fatigue Life for Roller BearingsABMA 9 (1990; R 2000) Load Ratings and Fatigue Life for Ball BearingsASTM INTERNATIONA
19、L (ASTM)ASTM A 1011/A 1011M (2007) Standard Specification for Steel, Sheet, and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy with Improved FormabilityASTM A 123/A 123M (2002) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel
20、 ProductsSECTION 23 76 00.00 10 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASTM A 167 (1999; R 2004) Standard Specification for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and StripASTM A 176 (1999; R 2004) Standard Sp
21、ecification for Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and StripASTM A 36/A 36M (2005) Standard Specification for Carbon Structural SteelASTM A 924/A 924M (2007) Standard Specification for General Requirements for Steel Sheet, Metallic-Coated by the Hot-Dip ProcessASTM B 117 (2007
22、) Standing Practice for Operating Salt Spray (Fog) ApparatusASTM B 209 (2007) Standard Specification for Aluminum and Aluminum-Alloy Sheet and PlateASTM B 209M (2007) Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate (Metric)ASTM B 696 (2000; R 2004e1) Standard Specification for
23、 Coatings of Cadmium Mechanically DepositedASTM D 1654 (2005) Evaluation of Painted or Coated Specimens Subjected to Corrosive EnvironmentsASTM E 2016 (2006) Standard Specification for Industrial Woven Wire ClothNATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)NEMA MG 1 (2007) Standard for Motors
24、 and GeneratorsTHE SOCIETY FOR PROTECTIVE COATINGS (SSPC)SSPC PS 10.01 (1982; E 2004) Hot-Applied Coal Tar Enamel Painting SystemSSPC Paint 16 (2006) Paint Specification No. 16 Coal Tar Epoxy-Polyamide Black (or Dark Red) PaintUNDERWRITERS LABORATORIES (UL)UL 507 (1999; Rev thru Apr 2007) Electric F
25、ansUL 746C (2004; Rev thru Feb 2006) Polymeric Materials - Use in Electrical Equipment EvaluationsUL 900 (2004; Rev thru Nov 2007) Standard for Air Filter UnitsSECTION 23 76 00.00 10 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-UL 94 (1996;
26、Rev thru Jun 2006) Tests for Flammability of Plastic Materials for Parts in Devices and Appliances1.2 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. Submittal
27、s should be kept to the minimum required for adequate quality control.A “G” following a submittal item 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 throug
28、h the Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important 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
29、 to indicate the approving authority. Codes for Army projects using the Resident Management System (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 Projec
30、t Office. Codes following the “G“ typically are not used for Navy, Air Force, and NASA projects.Choose 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; submitt
31、als not having a “G“ designation are for Contractor Quality Control approval.information only. When 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
32、:SD-02 Shop DrawingsEvaporative Cooling Systems; G; G, _Installation Drawings; G; G, _Drawings consisting of layout of equipment including assembly and installation details and electrical connection diagrams. Include on the drawings any information required to demonstrate that the system has been co
33、ordinated and will properly function system as a unit and showing equipment relationship to other parts of the work, including clearances required for operation and maintenance.SECTION 23 76 00.00 10 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
34、,-,-SD-03 Product DataEquipment; G; G, _Manufacturers catalog data included with the detail drawings. Highlight the data to show model, size, options, etc., that are intended for consideration. Data shall be adequate to demonstrate compliance with contract requirements for the following:a. Evaporati
35、ve coolersb. Air washersc. Water tanksd. ThermostatsTest Procedures; G; G, _Proposed test procedures for performance tests of systems, at least 2 weeks prior to the start of related testing.Installation; G; G, _Proposed diagrams, at least 2 weeks prior to start of related testing. System diagrams th
36、at show the layout of equipment, piping, and ductwork, and typed condensed operation manuals explaining preventative maintenance procedures, methods of checking the system for normal, safe operation, and procedures for safely starting and stopping the system shall be framed under glass or laminated
37、plastic. After approval, these items shall be posted where directed.Manufacturers Representative; G; G, _A letter, at least 2 weeks prior to the start of work, listing the experience and training of the Manufacturers Representative.Service Organization; G; G, _A letter, at least 2 weeks prior to the
38、 start of work, listing the experience and training of the Service Organization.Performance Tests; G; G, _Proposed test schedules for performance tests, at least 2 weeks prior to the start of related testing.Training Course; G; G, _Proposed schedule for field training submitted at least 2 weeks prio
39、r to the start of related training.SD-06 Test ReportsTesting, Adjusting, and Balancing; G; G, _Test reports for the performance tests in booklet form, upon SECTION 23 76 00.00 10 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-completion of tes
40、ting. Document in the reports all phases of tests performed including initial test summary, all repairs/adjustments made, and final test results.SD-07 CertificatesInstallation Drawings; G; G, _Concurrent with installation drawings, manufacturers certification of installation drawings.SD-10 Operation
41、 and Maintenance DataEvaporative Cooling Systems; G; G, _Six _ manuals listing step-by-step procedures required for system startup, operation, shutdown, cleaning, and routine maintenance, at least 2 weeks prior to field training. Include in the manuals the manufacturers name, model number, parts lis
42、t, list of parts and tools that should be kept in stock by the owner for routine maintenance including the name of a local supplier, simplified wiring and controls diagrams, troubleshooting guide, and Service Organization (including address and telephone number) for each item of equipment.1.3 QUALIT
43、Y ASSURANCE1.3.1 Coordination of TradesFurnish tank supports, piping offsets, fittings, and any other accessories as required to provide a complete installation and to eliminate interference with other construction.1.3.2 Manufacturers RepresentativePerform the work specified in this section under th
44、e supervision of and certified by the Manufacturers Representative. Provide certification for installation drawings, test procedures, and test results. The Manufacturers Representative shall have no less than 3 continuous years of experience directly involved in the design and installation of evapor
45、ative cooling systems, and have served in a similar capacity on no fewer than five projects of similar size and scope during that period.1.3.3 Service OrganizationPerform work specified in this section by a service organization certified by the System Manufacturer. The Service Organization shall have no less than 3 continuous years of experience directly involved in the installation, maintenance, and repair of
