1、*USACE / NAVFAC / AFCESA / NASA UFGS-23 52 49.00 20 (November 2008)-Preparing Activity: NAVFAC SupersedingUFGS-23 52 49.00 20 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2008*SECTION TABLE OF CONTENTSDIVISION 23 - HEATING, VENTILATING, AND A
2、IR CONDITIONINGSECTION 23 52 49.00 20STEAM BOILERS AND EQUIPMENT (500,000 - 18,000,000 BTU/HR)11/08PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.2.1 Heating Surface and Volume Measurements1.3 RELATED REQUIREMENTS1.4 SUBMITTALS1.5 QUALITY ASSURANCE1.5.1 Report of Prior Installations1.5.2 Start-
3、Up and Installation Engineer1.5.3 Qualifications of Engineer1.5.4 Installation1.5.5 Start-Up Plan1.5.6 Start-Up and Test1.5.7 Start-Up CertificationPART 2 PRODUCTS2.1 BOILERS2.1.1 Boiler Connections2.1.2 Boiler Instrumentation2.1.3 Boiler Plant Controls and Instruments2.1.4 Boiler Control and Instru
4、ment Cabinet(s)2.1.5 Free-Standing Multi-Boiler Plant Control and Instrument Panel2.1.5.1 Control Panel Construction2.1.5.2 Control Panel Wiring and Piping2.1.6 Hot Water Heater2.1.7 Noise Levels2.2 BOILER BREECHING2.2.1 Round Breeching2.2.2 Rectangular Breeching2.2.3 Breeching Hangers2.2.4 Cleanout
5、 Doors2.2.5 Stacks2.3 BLOWDOWN EQUIPMENT2.3.1 Bottom Blowdown TankSECTION 23 52 49.00 20 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.3.2 Sample Cooler2.3.3 Continuous Blowdown System2.4 FEEDWATER EQUIPMENT2.4.1 Boiler Feed Pumps2.4.2 Boil
6、er Feed Tank2.4.3 Deaerator2.4.4 Surge Tank and Transfer System2.4.5 Feedwater Treatment Equipment2.4.5.1 Feedwater Characteristics2.4.5.2 Water Softener2.4.6 Pressure Filter2.4.7 Chemical Feeder2.4.8 Feedwater Test Equipment2.5 ELECTRIC MOTORSPART 3 EXECUTION3.1 INSTALLATION3.1.1 Equipment Foundati
7、ons3.1.2 Welding3.1.3 Painting3.1.3.1 Cleaning and Application3.1.3.2 Smoke Flues, Boiler Casing, and Draft Ducts3.1.3.3 Gratings, Pipe Railings, and Pit Covers3.1.4 Boiler Cleaning3.1.5 Piping3.2 FIELD QUALITY CONTROL3.2.1 Inspections and Test3.2.2 Strength and Tightness Tests3.2.2.1 Hydrostatic Te
8、st3.2.2.2 Pneumatic Tests3.2.2.3 Internal Component Pressure Tests3.2.3 Combustion Tests3.2.4 Operational Test3.2.4.1 Sequencing3.2.4.2 Flame Safeguard3.2.4.3 Immunity to Hot Refractory3.2.4.4 Pilot Intensity Required3.2.4.5 Immunity to Ignition Spark3.2.4.6 Boiler Limit and Fuel Safety Interlocks3.
9、2.4.7 Combustion Controls3.2.4.8 Safety Valves3.2.5 Capacity and Efficiency Tests3.2.6 Auxiliary Equipment and Accessory Tests3.2.7 Feedwater Equipment Tests3.2.8 Preliminary Operational Test3.3 SCHEDULE- End of Section Table of Contents -SECTION 23 52 49.00 20 Page 2Provided by IHSNot for ResaleNo
10、reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-23 52 49.00 20 (November 2008)-Preparing Activity: NAVFAC SupersedingUFGS-23 52 49.00 20 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2008*
11、SECTION 23 52 49.00 20STEAM BOILERS AND EQUIPMENT (500,000 - 18,000,000 BTU/HR)11/08*NOTE: This guide specification covers the requirements for steam boilers and related equipment for capacities from 150 to 5275 kW 500,000 to 18,000,000 Btu/Hr.Edit this guide specification for project specific requi
12、rements 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 specification are welcom
13、e 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).*NOTE: This guide specif
14、ication supersedes the requirements for these boilers and equipment contained in specification 52Y. Some paragraphs may need to be supplemented to meet the project requirements. The boilers are equipped for oil-, gas-, or oil-and-gas combination firing, as specified.*NOTE: The following information
15、shall be shown on the project drawings:1. Dimensions of construction2. Relationship of materialsSECTION 23 52 49.00 20 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3. Quantities, location and capacity of equipment.*PART 1 GENERAL1.1 REFERENC
16、ES*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 Check Reference feature w
17、hen 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 the issue dates.References not used in the text will automatically be deleted from this section of the project s
18、pecification 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 text by the basic designation only.ACOUSTICAL SOCIETY OF AMERICA (ASA)ASA S1.4 (198
19、3; Amendment 1985; R 2006) Specification for Sound Level Meters (ASA 47)AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC)AISC 360 (2005) Specification for Structural Steel Buildings, with CommentaryAMERICAN WELDING SOCIETY (AWS)AWS D1.1/D1.1M (2008) Structural Welding Code - SteelAWS Z49.1 (2005) Safe
20、ty in Welding, Cutting and Allied ProcessesASME INTERNATIONAL (ASME)ASME B40.100 (2005) Pressure Gauges and Gauge AttachmentsASME BPVC SEC I (2007; Addenda 2008) Boiler and Pressure Vessel Code; Section I, Power BoilersSECTION 23 52 49.00 20 Page 4Provided by IHSNot for ResaleNo reproduction or netw
21、orking permitted without license from IHS-,-,-ASME BPVC SEC VIII (2007; Addenda 2008) Boiler and Pressure Vessel Codes: Section VIII Rules for Construction of Pressure Vessels, Division 1ASME BPVC SEC VIII D1 (2007; Addenda 2008) Boiler and Pressure Vessel Code; Section VIII, Pressure Vessels Divisi
22、on 1 - Basic CoverageASME CSD-1 (2006) Control and Safety Devices for Automatically Fired BoilersASME PTC 4 (1998) Fired Steam GeneratorsASTM INTERNATIONAL (ASTM)ASTM B 111/B 111M (2008) Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule StockASTM B 395/B 395M (2
23、008) Standard Specification for U-Bend Seamless Copper and Copper Alloy Heat Exchanger and Condenser TubesASTM B 75 (2002) Standard Specification for Seamless Copper TubeASTM B 75M (1999; R 2005) Standard Specification for Seamless Copper Tube (Metric)ASTM B 88 (2003) Standard Specification for Seam
24、less Copper Water TubeASTM B 88M (2005) Standard Specification for Seamless Copper Water Tube (Metric)ASTM D 396 (2008b) Standard Specification for Fuel OilsASTM D 888 (2005) Dissolved Oxygen in WaterFM GLOBAL (FM)FM P7825 (2005) Approval GuideNATIONAL BOARD OF BOILER AND PRESSURE VESSEL INSPECTORS
25、(NBBPVI)NBBPVI NB-27 (1991) National Board Rules and Recommendations for the Design and Construction of Boiler Blowoff SystemsNATIONAL FIRE PROTECTION ASSOCIATION (NFPA)NFPA 211 (2006) Chimneys, Fireplaces, Vents, and Solid Fuel-Burning AppliancesNFPA 70 (2007; AMD 1 2008) National Electrical Code -
26、 2008 EditionSECTION 23 52 49.00 20 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NFPA 85 (2007) Boiler and Combustion Systems Hazards CodeU.S. DEPARTMENT OF DEFENSE (DOD)MIL-B-18897 (Rev F; CANC Notice 1) Boilers, Steam and Hot Water, Watert
27、ube (Straight Bare and Finned Tube), Cast Iron and Firebox, Packaged Type (40,000 to 35,000,000 BTU/HR Thermal Output Capacity)U.S. GENERAL SERVICES ADMINISTRATION (GSA)CID A-A-50562 (Basic) Pump Units, Centrifugal, Water, Horizontal; General Service and Boiler-Feed: Electric-Motor or Steam-Turbine-
28、DrivenCID A-A-50566 (Basic) Monitoring Devices, Emission, Stack RelatedCID A-A-50573 (Basic) Water Softener Unit, Lime-Soda TypeCID A-A-59249 (Basic; Notice 1) Filters, Fluid, Pressure, FeedwaterFS A-A-50504 (Basic) Analyzers, Flue-Gas, Orsat-Type, PortableFS F-B-2903 (Basic) Boilers, Steam and ot W
29、ater, Firetube, Scotch Packaged Type (320,001 to 35,000,000 BTU/HR Thermal Output Capacity)FS F-B-2910 (Basic) Burners, Single Oil, Gas, and Gas-Oil Combination for Packaged Boilers (320,001 to 125,000,000 BTU/HR Thermal Output Capacity)FS F-F-2901 Feeders, Boiler Water Treatment, By-Pass and Compou
30、nd Receiver TypesFS F-P-2908 (Basic) pumping Units, Condensate, Return; and Boiler Feed PackageFS TT-P-28 (Rev G) Paint, Aluminum, Heat Resisting (1200 Degrees F.)FS W-H-2904 (Basic) Heaters, Fluid, Deaerating (For Water Only) 1,000 to 1,600,000 Pounds Per Hour CapacityU.S. NATIONAL ARCHIVES AND REC
31、ORDS ADMINISTRATION (NARA)29 CFR 1910 Occupational Safety and Health StandardsU.S. NAVAL FACILITIES ENGINEERING COMMAND (NAVFAC)NAVFAC MO 225 (1990) Industrial Water TreatmentSECTION 23 52 49.00 20 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-
32、,-WATER QUALITY ASSOCIATION (WQA)WQA S-100 (1995) Household Commercial and Portable Exchange Water Softeners an Equipment Validation Standard1.2 SYSTEM DESCRIPTIONDescribe the performance or design requirements and tolerances of the boiler system.1.2.1 Heating Surface and Volume MeasurementsSubmit h
33、eating surface and volume measurements, including heat release calculations and performance data at minimum, 25 percent, 50 percent, 75 percent, and 100 percent load sufficient to establish compliance of boilers with heat release requirements. Base calculations on the specified efficiency and capaci
34、ty.1.3 RELATED REQUIREMENTSSection 23 03 00.00 20 BASIC MECHANICAL MATERIALS AND METHODS applies, with the additions and modifications stated herein.1.4 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list to reflect only
35、 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 submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submi
36、ttal item is not complex and can be reviewed through 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 submi
37、ttal tags may be used following the “G“ designation 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 Of
38、fice; “RO“ for Resident Office; and “PO“ for Project 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.*SECTION 23 52 49.00 20 Page
39、 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for Contractor Quality Control approval.for information only. When used, a designatio
40、n following the “G“ designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-02 Shop DrawingsSteam boiler systemSD-05 Design DataHeating surface and volume measurementsHeat releas
41、e calculationsPerformance data at minimum, 25 percent, 50 percent, 75 percent, and 100 percent loadSD-06 Test ReportsBoiler system start-up testsSubmit test reports in accordance with section entitled “Field Quality Control.“ Submit a detailed written record of the start-up performance, including bu
42、rner setting data over the entire load range, before the Contractors and sub-contractors test personnel leave the site.SD-07 CertificatesReport of prior installationsQualifications of engineerStart-up planStart-up certificationBoilersSubmit evidence that boilers meet requirements of standards specif
43、ied. Include with the certificate of compliance acceptable evidence that standards are met. Acceptable evidence will be the official UL listing mark prescribed in the UL gas and oil equipment list for oil-fired, gas-fired, or gas and oil-fired boiler assemblies, as applicable plus the appropriate of
44、ficial ASME symbol stamp. In lieu of the above certification, acceptable evidence will be a test report from an independent testing laboratory, indicating that the boilers and accessories have been inspected and tested and meet requirements of the applicable standards specified.SD-10 Operation and M
45、aintenance DataBoilers, Data Package 4SECTION 23 52 49.00 20 Page 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Submit in accordance with Section 01 78 23 OPERATION AND MAINTENANCE DATA.1.5 QUALITY ASSURANCE1.5.1 Report of Prior InstallationsBoilers shall be shipped to the site of installation as a an completely asse
