ARMY UFGS-33 60 02-2008 ABOVEGROUND HEAT DISTRIBUTION SYSTEM《地上热分配系统》.pdf

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1、*USACE / NAVFAC / AFCESA / NASA UFGS-33 60 02 (April 2008)-Preparing Activity: USACE SupersedingUFGS-33 60 02 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated March 2008*SECTION TABLE OF CONTENTSDIVISION 33 - UTILITIESSECTION 33 60 02ABOVEGROUND HEAT DIS

2、TRIBUTION SYSTEM04/08PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.3 SUBMITTALS1.4 QUALITY ASSURANCE1.5 DELIVERY, STORAGE, AND HANDLINGPART 2 PRODUCTS2.1 STANDARD PRODUCTS2.2 PIPING2.2.1 General2.2.2 Supply Pipe2.2.3 Condensate Return Pipes2.2.4 Drip, Vent, Relief, and Gauge Pipe2.3 FITTINGS2.

3、3.1 Threaded Fittings2.3.2 Unions2.3.3 Welding Fittings2.3.4 Pipe Threads2.4 VALVES2.4.1 General2.4.2 Bronze Valves2.4.2.1 Globe, Gate and Angle Valves2.4.2.2 Check Valves2.4.3 Steel Valves2.4.4 Packing2.5 STEAM TRAPS2.5.1 General2.5.2 Bucket Traps2.5.3 Thermostatic Traps2.6 STRAINERS2.7 ABOVEGROUND

4、 PIPE SUPPORTS2.7.1 Concrete2.7.2 SteelSECTION 33 60 02 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.7.3 Wood Poles and Lumber2.7.4 Accessories2.7.4.1 Guy Wires2.7.4.2 Anchor Rods2.7.4.3 Screw Anchors2.7.4.4 Turnbuckles2.7.4.5 Clamps2.8 IN

5、SULATION SYSTEMS2.8.1 Insulation2.8.2 Insulation Jackets2.8.2.1 Nonmetallic Jackets2.8.2.2 Aluminum Jackets2.8.3 Finishing Materials2.8.3.1 Wire2.8.3.2 Staples2.8.3.3 Insulating and Finishing Cement2.8.3.4 Glass Tape2.8.3.5 Glass Cloth2.8.4 Adhesives2.8.4.1 Mineral Fiber Insulation Cement2.8.4.2 Con

6、tact Adhesive2.8.4.3 Lagging Adhesive2.9 PIPE SLEEVESPART 3 EXECUTION3.1 EXAMINATION3.2 INSTALLATION3.2.1 Support Structures3.2.2 Piping and Valves3.2.2.1 Piping3.2.2.2 Valves3.2.3 Joints3.2.3.1 Welded Joints3.2.3.2 Threaded Joints3.2.4 Branch Connections3.2.5 Pipe Supports3.2.6 Pipe Sleeves3.3 INSU

7、LATION3.3.1 General3.3.2 Installation3.3.3 Wet Insulation3.3.3.1 Prior to Installation3.3.3.2 After Installation3.3.4 Covering of Insulation3.3.4.1 Aluminum Jacket3.3.4.2 Nonmetallic Jacket3.3.4.3 Flanges, Unions, Valves, Fittings and Accessories3.4 PIPE GUIDES AND SUPPORTS3.5 PIPE EXPANSION3.6 TEST

8、S3.6.1 General3.6.2 Cleaning of Piping3.6.3 Field Tests3.6.3.1 Hydrostatic Tests of Service Piping3.6.3.2 Equipment3.6.3.3 Operational Tests- End of Section Table of Contents -SECTION 33 60 02 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SEC

9、TION 33 60 02 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-33 60 02 (April 2008)-Preparing Activity: USACE SupersedingUFGS-33 60 02 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agr

10、eement with UMRL dated March 2008*SECTION 33 60 02ABOVEGROUND HEAT DISTRIBUTION SYSTEM04/08*NOTE: This guide specification covers the requirements for insulated aboveground heat distribution system (hot water systems to 216 degrees C (420 degrees F) and steam systems to 1.72 MPa (250 psig).Edit this

11、 guide 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 sug

12、gestions 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 Criteri

13、a Change Request (CCR).*PART 1 GENERAL*NOTE: Aboveground heat distribution system should be considered for use in lieu of underground heat distribution systems due generally to longer life and lower maintenance and should be utilized wherever operations and local conditions permit.Due to the similar

14、ity of a high temperature hot water system and a steam system, no attempt was made to enclose in brackets all information which may differentiate one system from the other. In the event that only one type of distribution system is required this guide specification must be edited to SECTION 33 60 02

15、Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ensure that all information not applicable to the design is deleted. This may require that some paragraphs be deleted and others renumbered.The Contract drawings will provide the following informa

16、tion on the aboveground heat distribution system as applicable: (1) dimensions on all runs of pipe; (2) elevation of the pipe along the systems path; (3) sizes of pipes; (4) system operating temperature and pressure; (5)types of check valves used; (6) cold set dimensions of expansion loops and Z-and

17、 L-bends; (7) how changes in pipe direction are to be made; (8) any changes in pipe pitch from the usual 20 mm per 10 m (1 inch per 40 feet); (9) aboveground heat distribution system support and pipe support spacing, locations and details; and (10) other pertinent information and details required to

18、 clearly show the intent of the aboveground heat distribution system. Also indicate any obstructions in the path of the aboveground heat distribution system the Contractor may have to work around.*1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide spe

19、cification. 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 automatically place the refe

20、rence 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 print process.*The publ

21、ications 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.ALLIANCE FOR TELECOMMUNICATIONS INDUSTRY SOLUTIONS (ATIS)ATIS O5.1 (2002; Supple A 2003; Supple B 2003; Supple C 2004) Specifications and D

22、imensions (for Wood Poles)SECTION 33 60 02 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AMERICAN WOOD-PRESERVERS ASSOCIATION (AWPA)AWPA C1 (2003) All Timber Products - Preservative Treatment by Pressure ProcessesAWPA C2 (2003) Lumber, Timber

23、, Bridge Ties and Mine Ties - Preservative Treatment by Pressure ProcessesAWPA C4 (2003) Poles - Preservative Treatment by Pressure ProcessesAWPA P5 (2005) Standard for Waterborne PreservativesASME INTERNATIONAL (ASME)ASME B1.20.1 (1983; R 2006) Pipe Threads, General Purpose (Inch)ASME B16.11 (2005)

24、 Forged Fittings, Socket-Welding and ThreadedASME B16.34 (2004) Valves - Flanged, Threaded and Welding EndASME B16.9 (2003) Standard for Factory-Made Wrought Steel Buttwelding FittingsASME B31.1 (2007) Power PipingASME BPVC SEC IX (2007) Boiler and Pressure Vessel Code; Section IX, Welding and Brazi

25、ng QualificationsASTM INTERNATIONAL (ASTM)ASTM A 105/A 105M (2005) Standard Specification for Carbon Steel Forgings for Piping ApplicationsASTM A 106/A 106M (2006a) Standard Specification for Seamless Carbon Steel Pipe for High-Temperature ServiceASTM A 167 (1999; R 2004) Standard Specification for

26、Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and StripASTM A 234/A 234M (2007) Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature ServiceASTM A 475 (2003) Standard Specification for Zinc-Coated Steel Wire StrandAST

27、M A 53/A 53M (2007) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, SECTION 33 60 02 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Welded and SeamlessASTM B 209 (2007) Standard Specification for Aluminum and Aluminu

28、m-Alloy Sheet and PlateASTM B 209M (2007) Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate (Metric)ASTM C 195 (2000) Standard Specification for Mineral Fiber Thermal Insulating CementASTM C 449/C 449M (2007) Standard Specification for Mineral Fiber Hydraulic-Setting Thermal Ins

29、ulating and Finishing CementASTM C 533 (2007) Standard Specification for Calcium Silicate Block and Pipe Thermal InsulationASTM C 547 (2007) Standard Specification for Mineral Fiber Pipe InsulationASTM C 552 (2007) Standard Specification for Cellular Glass Thermal InsulationASTM E 84 (2007b) Standar

30、d Test Method for Surface Burning Characteristics of Building MaterialsASTM F 1139 (1988; R 2004) Steam Traps and DrainsMANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY (MSS)MSS SP-45 (2003) Bypass and Drain ConnectionsMSS SP-58 (2002) Standard for Pipe Hangers and Supports -

31、 Materials, Design and ManufactureMSS SP-69 (2003; R 2004) Standard for Pipe Hangers and Supports - Selection and ApplicationMSS SP-80 (2003) Bronze Gate, Globe, Angle and Check ValvesMSS SP-83 (2006) Standard for Class 3000 Steel Pipe Unions Socket Welding and ThreadedNATIONAL FIRE PROTECTION ASSOC

32、IATION (NFPA)NFPA 90A (2002; Errata 2003; Errata 2005) Standard for the Installation of Air Conditioning and Ventilating SystemsUNDERWRITERS LABORATORIES (UL)UL 723 (2003; Rev thru May 2005) Standard for Test for Surface Burning Characteristics of Building MaterialsSECTION 33 60 02 Page 7Provided by

33、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.2 SYSTEM DESCRIPTIONThis specification covers the furnishing of materials for and the installation of an insulated aboveground heat distribution system. The contract drawings show the arrangement of piping, supp

34、orts and the routing of the heat distribution system. Other details, such as sizes of piping, location of expansion loops, location of valves and items of equipment, are also shown on the contract drawings. This specification covers the installation of the system 150 mm 6 inches into the building wh

35、ich it serves.1.3 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” followin

36、g 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 through the Contractors Quality Control system. Only add a “G” if the submittal is suffici

37、ently 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 Man

38、agement 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 NA

39、SA 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; submittals not having a “G“ designation are for Contractor Quality Control approval.informa

40、tion 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 DrawingsMaterials and EquipmentSECTION 33 60 02 Page 8Provided by IHSNot

41、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-Complete fabrication and assembly drawings for all parts of the work in sufficient detail to check conformity with the requirements of the contract documents. The proposed layout for the aboveground heat distribution sys

42、tem including provisions for pipe expansion, pipe anchors and guides, and supports shall be shown in plan views and pipe profile elevations. Include details and calculations, with expansion stress calculations, required to demonstrate that the system has been coordinated and will properly function a

43、s a unit.SD-03 Product DataMaterials and Equipment; G; G, _Data composed of catalog cuts, brochures, circulars, specifications and product data, and printed information in sufficient detail and scope to verify compliance with the requirements of the contract documents.Procedures and Welders_ copies

44、of qualified procedures and lists of names and identification symbols of qualified welders and welding operators, prior to welding operations.SD-04 SamplesInsulation SystemsDisplay sample sections for insulation of pipe, elbow, tee, valve, support point, and terminating points. After approval of mat

45、erials and prior to insulation of piping, prepare a display of insulated sections showing compliance with specifications, including fastening, sealing, jacketing, straps, waterproofing, supports, hangers, anchors, and saddles. Keep approved display sample sections on display at the jobsite during the construction period until no longer needed by Contracting Officer, then remove.SD-10 Operation and Maintenance DataDistribution System; G; G, _Six _ copies of operati