1、*USACE / NAVFAC / AFCESA / NASA UFGS-21 21 01.00 20 (November 2009)-Preparing Activity: NAVFAC SupersedingUFGS-21 21 01.00 20 (April 2006)UFGS-13961N (September 1999)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2009*SECTION TABLE OF CONTENTSDIVISION 21 -
2、 FIRE SUPPRESSIONSECTION 21 21 01.00 20CARBON DIOXIDE FIRE EXTINGUISHING (HIGH PRESSURE)11/09PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.2.1 Detail Drawings1.2.2 System Calculations1.2.3 As-Built Drawings of Each System1.3 SUBMITTALS1.4 QUALITY ASSURANCE1.4.1 Qualifications of Installer1.5 S
3、PARE PARTS1.6 ELECTRICAL WORKPART 2 PRODUCTS2.1 DESIGN OF CARBON DIOXIDE FIRE EXTINGUISHING SYSTEMS2.1.1 Underfloor Total Flooding Systems2.1.2 Underfloor Total Flooding Systems Supply2.2 PIPE AND FITTINGS2.2.1 Pipe2.2.2 Threaded Fittings2.2.3 Unions2.3 PIPING ACCESSORIES2.3.1 Escutcheon Plates2.3.2
4、 Pipe Sleeves2.3.3 Pipe Hangers and Supports2.4 PRESSURE RELIEF DEVICE2.5 SYSTEM CONTROL2.5.1 Manual Control Station for Underfloor Total Flooding System2.5.2 Sequence of Operation2.5.3 Pressure-Operated Fire Alarm Switch2.5.4 Pressure-Operated Equipment Switch2.5.5 Control Panel2.5.5.1 Trouble Sign
5、als2.5.5.2 Panel SwitchesSECTION 21 21 01.00 20 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.5.6 Secondary Power Supply2.5.6.1 Storage Batteries2.5.6.2 Battery Charger2.6 DETECTOR2.6.1 Open-Area (Spot-Type) Smoke Detectors2.6.1.1 Ionizatio
6、n Detectors2.6.1.2 Photoelectric Detectors2.6.2 Spot Heat Activated Detectors2.6.3 Detector Spacing and Location2.7 INHIBIT SWITCH2.8 ALARM SIGNALLING DEVICES2.8.1 Alarm Bells2.8.2 Alarm Horns2.8.3 Visual Alarms2.9 MAIN ANNUNCIATOR2.9.1 Annunciation Zones2.9.1.1 Remote Annunciator Panel2.9.1.2 Graph
7、ic Annunciator Panel2.10 AUTOMATIC SMOKE-FIRE DAMPERS2.11 SMOKE AND CARBON DIOXIDE EXHAUST SYSTEM2.12 OPERATING POWER2.13 CONDUCTOR IDENTIFICATION2.14 OPERATING INSTRUCTIONSPART 3 EXECUTION3.1 INSTALLATION3.2 PIPE AND FITTINGS3.3 PIPE HANGERS AND SUPPORTS3.4 FIELD PAINTING3.4.1 Systems in Unfinished
8、 Areas3.4.2 Systems in Other Areas3.5 FIELD QUALITY CONTROL3.5.1 Preliminary Tests3.5.2 Formal Inspection and Tests3.6 SCHEDULE- End of Section Table of Contents -SECTION 21 21 01.00 20 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / N
9、AVFAC / AFCESA / NASA UFGS-21 21 01.00 20 (November 2009)-Preparing Activity: NAVFAC SupersedingUFGS-21 21 01.00 20 (April 2006)UFGS-13961N (September 1999)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2009*SECTION 21 21 01.00 20CARBON DIOXIDE FIRE EXTING
10、UISHING (HIGH PRESSURE)11/09*NOTE: This guide specification covers the requirements for high-pressure carbon dioxide fire extinguishing systems for protection of data processing equipment and similar electronics occupancies?.Edit this guide specification for project specific requirements by adding,
11、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 welcome and should be dir
12、ected 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: System requirements must conform to
13、Unified Facilities Criteria (UFC) 3-600-01 Fire Protection Engineering for Facilities and NFPA 12, “Carbon Dioxide Extinguishing Systems.“*NOTE: With minor changes, this guide specification can be adapted to other occupancies or needs, such as the protection of electric generators. Total flooding ca
14、rbon dioxide systems shall not be installed in normally occupied spaces. In other spaces, consideration must be given to the possibility that personnel could be trapped in an SECTION 21 21 01.00 20 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-
15、,-atmosphere made by the discharge of carbon dioxide. Lockout keyed switches or audible pre-discharge signals shall be provided. Provide a sufficient time delay to allow for evacuation under worst case conditions. Refer to safety cautions in NFPA 12. If there are questions concerning system design,
16、the Engineering Field Division, Naval Facilities Engineering Command, Fire Protection Engineer, should be consulted.*PART 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
17、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 Wizards Che
18、ck 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 specification to the ext
19、ent referenced. The publications are referred to within the text by the basic designation only.ASME INTERNATIONAL (ASME)ASME B16.11 (2009) Forged Fittings, Socket-Welding and ThreadedASME B16.3 (2006) Malleable Iron Threaded Fittings, Classes 150 and 300ASME B16.39 (2009) Standard for Malleable Iron
20、 Threaded Pipe Unions; Classes 150, 250, and 300ASTM INTERNATIONAL (ASTM)ASTM A 106/A 106M (2008) Standard Specification for Seamless Carbon Steel Pipe for High-Temperature ServiceASTM A 53/A 53M (2007) Standard Specification for Pipe, SECTION 21 21 01.00 20 Page 4Provided by IHSNot for ResaleNo rep
21、roduction or networking permitted without license from IHS-,-,-Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessFM GLOBAL (FM)FM P7825 (2005) Approval GuideMANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY (MSS)MSS SP-58 (2002) Standard for Pipe Hangers and Support
22、s - Materials, Design and ManufactureMSS SP-69 (2003; R 2004) Standard for Pipe Hangers and Supports - Selection and ApplicationNATIONAL FIRE PROTECTION ASSOCIATION (NFPA)NFPA 12 (2007) Standard on Carbon Dioxide Extinguishing SystemsNFPA 70 (2008; AMD 1 2008) National Electrical Code - 2008 Edition
23、NFPA 72 (2010) National Fire Alarm CodeNFPA 75 (2008) Protection of Information Technology EquipmentNFPA 90A (2008; Errata 2009) Standard for the Installation of Air Conditioning and Ventilating SystemsUNDERWRITERS LABORATORIES (UL)UL Fire Prot Dir (2009) Fire Protection Equipment Directory1.2 SYSTE
24、M DESCRIPTION*NOTE: Identify the rooms, spaces, or areas, as appropriate, which are to be protected by each type of system. If the volume of the space under raised floors does not exceed 56.60 cubic meters 2000 cubic feet, total flooding system is not required.*Design and provide new and modify exis
25、ting high-pressure carbon dioxide hose reel fire extinguishing systems for protection of _ and underfloor total flooding fire extinguishing systems for spaces under raised floors for protection of _. The system design and manufacturers products including design, materials, fabrication, assembly, ere
26、ction, examination, inspection, and testing shall be in strict accordance with the required and advisory provisions of NFPA 12, NFPA 70, NFPA 72, NFPA 75, and NFPA 90A, except as modified herein. Each system shall be designed for earthquakes and shall include all materials, accessories, and equipmen
27、t inside and outside the building to provide each system complete and ready for use. Design and provide piping layout of SECTION 21 21 01.00 20 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-each system to give full consideration to blind spac
28、es, piping, electrical equipment, ductwork, and other construction and equipment in accordance with detail working drawings to be submitted for approval. Devices and equipment for fire protection service shall be listed in UL Fire Prot Dir or approved by FM P7825 for use in carbon dioxide fire extin
29、guishing systems.1.2.1 Detail DrawingsPrepare A1 841 by 594 mm 24 by 36 inch detail working drawings of carbon dioxide piping layout in accordance with NFPA 12 “Working Drawings (Plans).“ Show data essential for proper installation of each system. Show details plan view, elevations, and sections of
30、the systems supply and piping. Show piping schematic of systems supply, devices, valves, pipe, and fittings. Show point-to-point electrical wiring diagrams.1.2.2 System CalculationsSubmit calculations showing that open-area smoke detectors calculationscomply with specified power consumption limitati
31、on requirements.1.2.3 As-Built Drawings of Each SystemAfter completion, but before final acceptance of the work, submit a complete set of as-built working drawings of each system for record purposes. Submit A1 841 by 594 mm 24 by 36 inches reproducible mylar film with title block similar to full-siz
32、e contract drawings. Furnish the as-built (record) working drawings in addition to the as-built contract drawings required by Division 1, “General Requirements.“1.3 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list to
33、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 submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “G”
34、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 or complex in context of the project.For submittals requiring Government approval on Army projects, a code of up to three characters with
35、in the submittal 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“
36、 for Area Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes following the “G“ typically are not used for Navy, SECTION 21 21 01.00 20 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Air Force, and NASA projects.Choose the fir
37、st 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 information only. When used,
38、a designation 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: The _ Division, Naval Facilities Engineering Command, Fire Protection Engineer, will review
39、and approve all submittals in this section requiring Government approval.*NOTE: For projects administered by the Pacific Division, Naval Facilities Engineering Command, use the optional “SUBMITTALS“ article immediately below and delete the general “SUBMITTALS“ article above.* The _ Division, Naval F
40、acilities Engineering Command, Fire Protection Engineer delegates the authority to the Quality Control (QC) Representatives U.S. Registered Fire Protection Engineer for review and approval of submittals required by this section. Submit to the _ Division, Naval Facilities Engineering Command, Fire Pr
41、otection Engineer one set of all approved submittals and drawings immediately after approval but no more later than 15 working days prior to final inspection.SD-02 Shop DrawingsPiping layout; G; G, _Electrical wiring diagrams; G; G, _SD-03 Product DataStorage cylinders; G; G, _Discharge head; G; G,
42、_Manifolds; G; G, _Discharge alarm; G; G, _Pipe and fittings; G; G, _Pipe hangers and supports; G; G, _Actuating stations; G; G, _Pressure switch; G; G, _Control panel; G; G, _SECTION 21 21 01.00 20 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,
43、-,-Smoke detectors; G; G, _Heat activated detectors; G; G, _Alarm horns; G; G, _Alarm bells; G; G, _Audio Visual alarms; G; G, _Dampers; G; G, _Main and reserve switch; G; G, _Warning signs; G; G, _Storage batteries; G; G, _Battery charger; G; G, _Annotate descriptive data to show the specific model, type, and size of each item.SD-05 Design DataSystem calculations; G; G, _Calculations substantiating battery capacity; G; G, _Open-area smoke de
