1、*USACE / NAVFAC / AFCESA / NASA UFGS-23 73 00.00 40 (June 2006)-Preparing Activity: NASA SupersedingUFGS-23 73 00.00 40 (April 2006)NASA-15725S (December 2005)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated 18 July 2006Latest change indicated by CHG tags*SECTION TA
2、BLE OF CONTENTSDIVISION 23 - HEATING, VENTILATING, AND AIR CONDITIONINGSECTION 23 73 00.00 40INDOOR CENTRAL-STATION AIR-HANDLING UNITS06/06PART 1 GENERAL1.1 REFERENCES1.2 SUBMITTALS1.3 GENERAL REQUIREMENTSPART 2 PRODUCTS2.1 GENERAL FAN REQUIREMENTS2.1.1 General2.1.2 Bearings2.1.3 Drives2.1.4 Sheaves
3、2.1.5 Belts2.1.6 Motor Bases2.1.7 Air-Handling System Balancing Provisions2.1.8 Motor Requirements2.2 POWER WALL VENTILATORS2.2.1 Type CWV-F2.2.2 Type PWV-F2.2.3 Type PWVB-F2.3 TYPE TA-F TUBULAR AXIAL FAN2.3.1 Fan Casing2.3.2 Fan Inlet2.3.3 Fan Wheel2.4 TYPE VA-F, VANE AXIAL FAN2.4.1 Fan Casing2.4.2
4、 Fan Inlet2.4.3 Fan Wheel2.5 TYPE TC-F TUBULAR CENTRIFUGAL FAN2.5.1 Fan Casing2.5.2 Fan Inlet2.5.3 Fan WheelSECTION 23 73 00.00 40 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.6 TYPE CSC-F, CARBON-STEEL CENTRIFUGAL FAN2.7 TYPE CCSC-F, COAT
5、ED CARBON STEEL CENTRIFUGAL FAN2.8 TYPE FRPC-F, FIBROUS GLASS-REINFORCED PLASTIC FAN2.8.1 FRP Laminate Requirements2.9 TYPE C-F CABINET FANS2.10 SHUTTERS2.10.1 General2.10.2 Type AS (Automatic Shutter)2.10.3 Type FS (Fabric Shutter)2.10.4 Type MS (Motorized Shutter)2.11 GRAVITY BACKDRAFT AND RELIEF
6、DAMPERSPART 3 EXECUTION3.1 INSTALLATION3.2 VIBRATION ANALYZER3.3 ACCEPTANCE3.4 OPERATION AND MAINTENANCE- End of Section Table of Contents -SECTION 23 73 00.00 40 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA U
7、FGS-23 73 00.00 40 (June 2006)-Preparing Activity: NASA SupersedingUFGS-23 73 00.00 40 (April 2006)NASA-15725S (December 2005)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated 18 July 2006Latest change indicated by CHG tags*SECTION 23 73 00.00 40INDOOR CENTRAL-STATIO
8、N AIR-HANDLING UNITS06/06*NOTE: Delete, revise, or add to the text in this section to cover project requirements. Notes are for designer information and will not appear in the final project specification.This section covers ducted devices normally used in ventilation systems as well as nonducted dev
9、ices. Special requirements for fans constructed of corrosion-resistant materials are included. Care should be exercised to include and differentiate among criteria applicable to specific systems.Selectable parameters cover a wide spectrum of specification criteria to suit variable project requiremen
10、ts including bids on equal products, initial costs, costs, and space requirements.Stringency of certain selectable requirements shall be reduced for intermittent-use systems.Comments and suggestions on this guide specification are welcome and should be directed to the technical proponent of the spec
11、ification. 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).Use of electronic communication is encouraged.Brackets are used in the text to indicate
12、 designer choices or locations where text must be supplied by the designer.*SECTION 23 73 00.00 40 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PART 1 GENERAL1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the t
13、ext 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 Check Reference feature when you add a RID outside of the Sections Reference Article to automati
14、cally place the reference in the Reference Article. Also use the Reference 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 pri
15、nt process.*The publications listed below form a part of this specification 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 300 (2005) Reverberant Room Method for Sound Testing of F
16、ansAMCA 301 (2005) Methods for Calculating Fan Sound Ratings from Laboratory Test DataAMCA 302 (1973) Application of Sone Ratings for Non-Ducted Air Moving DevicesAMCA 99 (2003) Standards HandbookAMERICAN BEARING MANUFACTURERS ASSOCIATION (ABMA)ABMA 11 (1990; R 1999) Load Ratings and Fatigue Life fo
17、r Roller BearingsABMA 9 (1990; R 2000) Load Ratings and Fatigue Life for Ball BearingsAMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS (ASHRAE)ASHRAE 51 (1999; Errata, 2006) Laboratory Methods of Testing Fans for Aerodynamic Performance RatingSECTION 23 73 00.00 40 Page 4Pro
18、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASME INTERNATIONAL (ASME)ASME B15.1 (2000) Safety Standard for Mechanical Power Transmission ApparatusASTM INTERNATIONAL (ASTM)ASTM A 653/A 653M (2004a) Standard Specification for Steel Sheet, Zinc-Coated
19、(Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip ProcessASTM D 2563 (1994; R 2002e1) Standard Practice for Classifying Visual Defects in Glass-Reinforced Plastic Laminate PartsASTM D 2583 (1995; R 2001e1) Standard Test Method for Indentation Hardness of Rigid Plastics by Means of
20、 a Barcol ImpressorASTM D 638 (2003) Standard Test Method for Tensile Properties of PlasticsASTM D 790 (2003) Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating MaterialsINTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)ISO 1940-1 (2003)
21、 Mechanical Vibration - Balance Quality Requirements for Rotors in a Constant (Rigid) State - Part 1: Specification and Verification of Balance Tolerance - International RestrictionsNATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)NEMA MG 1 (2003) Standard for Motors and GeneratorsTHE SOCIETY FOR
22、 PROTECTIVE COATINGS (SSPC)SSPC SP 10 (2000) Joint Surface Preparation, Standard Near-White Metal Blast Cleaning (NACE No. 2)SSPC SP 5 (2000) White Metal Blast Cleaning (NACE-No. 1)1.2 SUBMITTALS*NOTE: Review Submittal Description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit th
23、e 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 item indicates that the SECTION 23 73 00.00 40 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitt
24、ed without license from IHS-,-,-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
25、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 to indicate the approving authority. Codes for Army projects using the Resident Managemen
26、t 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 Project Office. Codes following the “G“ typically are not used for Navy, Air Force, and NASA pro
27、jects.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; submittals not having a “G“ designation are for Contractor Quality Control approval.for informati
28、on 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:SD-02 Shop DrawingsFabrication Drawings shall be submitted in accordance with paragra
29、ph entitled, “General Requirements,“ of this section.Installation drawings shall be submitted for fans in accordance with the paragraph entitled, “Installation,“ of this section. Drawings shall indicate overall physical features, dimensions, ratings, service requirements, and equipment weights.SD-03
30、 Product DataEquipment and Performance Data shall be submitted for fans in accordance with paragraph entitled, “General Fan Requirements,“ of this section.Manufacturers catalog data shall be submitted for the following items:Vibration IsolationPower Wall VentilatorsType TA-F Tubular Axial FanType VA
31、-F, Vane Axial FanType TC-F Tubular Centrifugal FanType CSC-F, Carbon-Steel Centrifugal FanType CCSC-F, Coated Carbon Steel Centrifugal FanSECTION 23 73 00.00 40 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Type FRPC-F, Fibrous Glass-Reinfor
32、ced Plastic FanType C-F Cabinet FansShuttersDampersBearingsDrivesSheavesBeltsMotorCasingFan InletFan WheelSpare PartsSD-04 SamplesManufacturers Standard Color Chart shall be submitted in accordance with paragraph entitled, “General Requirements,“ of this section.SD-05 Design DataDesign Analysis and
33、Calculations shall be submitted for fans in accordance with paragraph entitled, “General Requirements,“ of this section.SD-07 CertificatesListing of Product Installations shall be submitted for fans in accordance with paragraph entitled, “Installation,“ of this section.Certificates shall be submitte
34、d for following items showing conformance with the referenced standards contained in this section.Power Wall VentilatorsType TA-F Tubular Axial FanType VA-F, Vane Axial FanType TC-F Tubular Centrifugal FanType CSC-F, Carbon-Steel Centrifugal FanType CCSC-F, Coated Carbon Steel Centrifugal FanType FR
35、PC-F, Fibrous Glass-Reinforced Plastic FanType C-F Cabinet FansShuttersDampersBearingsDrivesSheavesBeltsCasingEnclosureMotorFan InletFan WheelSpare PartsSD-10 Operation and Maintenance DataSECTION 23 73 00.00 40 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without licen
36、se from IHS-,-,-Operation and Maintenance Manuals shall be submitted in accordance with paragraph entitled, “Operation and Maintenance,“ of this section.1.3 GENERAL REQUIREMENTS*NOTE: If Section 23 00 00.00 40 HEATING, VENTILATING, AND AIR-CONDITIONING is not included in the project specification, a
37、pplicable requirements therefrom should be inserted and the following paragraph deleted. If Section 23 05 48.00 40 VIBRATION AND SEISMIC CONTROLS FOR HVAC PIPING AND EQUIPMENT is not included in the project specification, applicable requirements therefrom should be inserted and the second paragraph
38、deleted. If Section 26 18 39.00 40 MEDIUM-VOLTAGE MOTOR CONTROLLERS is not included in the project specification, applicable requirements therefore should be inserted and the third paragraph deleted.*Section 23 00 00.00 40 HEATING, VENTILATING, AND AIR-CONDITIONING applies to work specified in this
39、section.Submit vibration isolation components.Section 26 18 39.00 40 MEDIUM-VOLTAGE MOTOR CONTROLLERS applies to this section.Fabrication Drawings shall be submitted for fans consisting of fabrication and assembly details to be performed in the factory.Design Analysis and Calculations shall be submi
40、tted for fans indicating the manufacturers recommended sound pressure level ratings, self alignment and thrust load requirements, horsepower ratings, and required system rpms.Manufacturers Standard Color Chart shall indicate the manufacturers standard color selections and finishes for fans.PART 2 PR
41、ODUCTS2.1 GENERAL FAN REQUIREMENTS*NOTE: Fan and motor balance shall conform to ISO 1940-1 - (1986) Balance Quality Requirements of Rigid Rotors - Determination of Permissible Residual Unbalance unless otherwise noted. Motor vibration levels shall conform to NEMA Specification MG-1, Motors and Gener
42、ators, Part 7 unless otherwise noted.*Equipment and Performance Data shall be submitted for fans consisting of use life, system functional flows, safety features, and mechanical automated details. Curves indicating tested and certified equipment response and performance characteristics shall also be
43、 submitted.SECTION 23 73 00.00 40 Page 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.1.1 GeneralPerformance data for all fans and spare parts shall be determined in accordance with the provisions of ASHRAE 51.*NOTE: Schedule maximum permissible
44、dB and frequency criteria on drawings.*Sound pressure level ratings of ducted fans shall comply with AMCA 301 and shall be the result of tests made in accordance with AMCA 300.*NOTE: Schedule permissible sound levels on drawings.*Sound pressure level ratings of nonducted fans shall comply with AMCA 301 and shall be the result of tests made in accordance with AMCA 300. Application of sound p
