1、*USACE / NAVFAC / AFCESA / NASA UFGS-21 13 20.00 20 (November 2009)-Preparing Activity: NAVFAC SupersedingUFGS-21 13 20.00 20 (April 2006UFGS-13956N (September 1999)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated October 2009*SECTION TABLE OF CONTENTSDIVISION 21 -
2、FIRE SUPPRESSIONSECTION 21 13 20.00 20FOAM FIRE EXTINGUISHING FOR AIRCRAFT HANGARS11/09PART 1 GENERAL1.1 REFERENCES1.2 RELATED REQUIREMENTS1.3 SYSTEM DESCRIPTION1.3.1 Design Requirements1.3.1.1 Shop Drawings1.3.1.2 Calculations1.3.1.3 AFFF Containment and Disposal Plan1.3.1.4 As-Built Drawings for t
3、he Fire Extinguishing System1.3.2 System Operation1.3.2.1 Overhead Systems1.3.2.2 Monitor System1.3.2.3 Hose System1.4 SUBMITTALS1.5 QUALITY ASSURANCE1.5.1 Qualifications of Installer1.6 SPARE PARTSPART 2 PRODUCTS2.1 DESIGN OF FOAM SYSTEMS2.1.1 Sprinkler Heads2.1.2 Cabinet2.1.3 Deluge Pre-Action Val
4、ves2.1.4 AFFF Solution Distribution2.1.5 AFFF Solution Application Density2.1.6 Sprinkler Discharge Area2.1.7 Friction Losses2.1.8 Location of Sprinkler Heads2.1.9 Water Supply2.1.10 Duration of Discharge2.2 ELECTRIC DETECTION DEVICES2.2.1 Control Panel2.2.1.1 Main AnnunciatorSECTION 21 13 20.00 20
5、Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.2.1.2 Initiating Zones2.2.1.3 Remote Annunciator Panel2.2.2 Auxiliary Power Supply2.2.2.1 Storage Batteries2.2.2.2 Battery Charger2.3 PNEUMATIC DETECTION SYSTEM2.3.1 Air Compressor2.3.2 Piping a
6、nd Control Panel2.4 PIPING SUPERVISION2.5 MANUAL RELEASE STATIONS2.6 HEAT DETECTORS2.6.1 Combination Fixed Temperature Rate-of-Rise Detectors2.6.2 Rate Compensating Detector2.7 OPEN-AREA (SPOT-TYPE) SMOKE DETECTORS2.7.1 Ionization Detectors2.7.2 Photoelectric Detectors2.7.3 Detector Spacing and Loca
7、tion2.8 COMBINATION ULTRAVIOLET-INFRARED FLAME DETECTORS2.9 ELECTRICAL WORK2.9.1 Wiring2.9.2 Operating Power2.9.3 Conductor Identification2.10 SYSTEM ACTIVATION2.10.1 Overhead System Activation2.10.2 Monitor System Activation2.10.3 Hose System Activation2.11 ALARMS2.11.1 Water Motor Alarms2.11.2 Loc
8、al Alarm2.11.3 Fire Alarm2.11.3.1 Pressure Switch2.11.4 Trouble Alarm2.12 TANK MOUNTED AIR COMPRESSOR2.13 AFFF CONCENTRATE2.13.1 Concentrate Fill Pump2.14 DIAPHRAGM PRESSURE PROPORTIONING EQUIPMENT2.14.1 Diaphragm Pressure Proportioning Tanks2.14.2 Concentrate Ratio Controller2.15 BALANCED PRESSURE
9、PROPORTIONING SYSTEM2.15.1 Skid-Mounted Balanced Pressure Proportioning System2.15.2 In-Line Balanced Pressure Proportioning System2.15.3 AFFF Concentrate Storage Tanks2.16 OSCILLATING MONITOR NOZZLES2.17 HAND HOSE LINES2.18 WALL FOAM HYDRANTS2.19 ABOVEGROUND PIPING SYSTEMS2.19.1 Pipe, Fittings, and
10、 Mechanical Couplings2.19.2 Jointing Material2.19.3 Duplex Basket Strainers2.19.4 Pipe Hangers and Supports2.19.5 Valves2.19.6 Identification Signs2.19.7 Inspectors Test Connection2.19.8 Main Drains2.19.9 Pipe Sleeves2.19.9.1 Sleeves in Masonry and Concrete Walls, Floors, Roofs2.19.9.2 Sleeves in Pa
11、rtitions2.19.10 Escutcheon Plates2.19.11 Fire Department Inlet ConnectionsSECTION 21 13 20.00 20 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.19.12 Backflow Preventers2.20 BURIED PIPING SYSTEMS2.20.1 Pipe and Fittings2.20.2 Valves2.20.3 Po
12、st Indicator Valves2.20.4 Valve Boxes2.20.5 Buried Utility Warning and Identification TapePART 3 EXECUTION3.1 EXCAVATION, BACKFILLING, AND COMPACTING3.2 CONNECTIONS TO EXISTING WATER SUPPLY SYSTEMS3.3 AFFF SYSTEM INSTALLATION3.4 DISINFECTION3.5 FIELD PAINTING3.5.1 Foam Systems in Unfinished Areas3.5
13、.2 Foam Systems in All Other Areas3.5.3 Piping Labels3.5.4 Field Touch-Up3.6 ELECTRICAL WORK3.6.1 Wiring3.7 FLUSHING3.8 FIELD QUALITY CONTROL3.8.1 Preliminary Tests3.8.2 Formal Inspection and Tests (Acceptance Tests)3.8.2.1 Systems and Device Testing3.8.2.2 AFFF Discharge and Concentration Testing3.
14、8.2.3 Flushing and Rinsing3.8.3 Environmental Protection3.8.4 Additional Tests3.8.5 AFFF Concentrate Storage Tanks Fill-Up3.8.6 Manufacturers Representative3.9 OPERATING INSTRUCTIONS3.10 TRAINING REQUIREMENTS3.11 SCHEDULE- End of Section Table of Contents -SECTION 21 13 20.00 20 Page 3Provided by IH
15、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-21 13 20.00 20 (November 2009)-Preparing Activity: NAVFAC SupersedingUFGS-21 13 20.00 20 (April 2006UFGS-13956N (September 1999)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences a
16、re in agreement with UMRL dated October 2009*SECTION 21 13 20.00 20FOAM FIRE EXTINGUISHING FOR AIRCRAFT HANGARS11/09*NOTE: This guide specification covers the requirements for automatic deluge, and pre-action fire extinguishing foam systems for aircraft hangars.Edit this guide specification for proj
17、ect 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 suggestions on this guide specif
18、ication 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 Change Request (CCR).*NOTE:
19、 For fuel tank farm protection use Section 21 13 21.00 20 FOAM FIRE EXTINGUISHING FOR FUEL TANK PROTECTION. For hazardous and flammable handling and storage facilities such as truck or rail loading/unloading racks, hazardous/flammable liquid warehouses, fuel pump houses and laboratories, use Section
20、 21 13 22.00 20 FOAM FIRE EXTINGUISHING FOR HAZ/FLAM MATERIAL FACILITY. Choose the type of system most appropriate for the hazard. Deluge systems are primarily intended for fire protection of aircraft hangar facilities. Pre-action systems may be required for Air Force hangars even though NFPA 409 re
21、commends deluge systems for aircraft hangars. Consult the current edition of AFR 88-15, “Criteria and Standards for Air Force Construction“ for Air Force projects. Pre-action systems provide SECTION 21 13 20.00 20 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without lic
22、ense from IHS-,-,-added safety against accidental discharge by requiring both actuation of a detector and fusing of a sprinkler head before foam discharge will occur. Deluge systems provide the fastest fire extinguishment. Areas larger than 279 sq meters 3,000 square feet and all deluge systems must
23、 be hydraulically designed for uniform distribution. Assure that up to date reliable hydraulic data is used in design of the project. Do not show sprinkler piping layout and heads on project drawings. System requirements must conform to the current edition of Unified Facilities Criteria (UFC) 3-600-
24、01 Fire Protection Engineering for Facilities.*NOTE: If there are questions concerning type of foam systems required, consult the Engineering Field Division, Naval Facilities Engineering Command.*NOTE: The following information shall be shown on the project drawings:1. Location and detail of each fo
25、am system supply riser, deluge, or pre-action valve, water motor alarm, fire department inlet connection, foam hydrant, hand hose station, monitor nozzle, air compressor(s), and associated electrical connections.2. Point of connection to the existing water distribution system.3. Location of foam sys
26、tem control valves and post indicator valves.4. Area(s) of foam system coverage, with zone designations (if multiple zones). Do not show piping layout.5. Location and design of draft curtains as required by NFPA 409 for aircraft hangar.6. For pipe larger than 305 mm 12 inches, detail methods of anch
27、oring pipe including pipe clamps and tie rods.7. Location of foam proportioning equipment and storage tank.8. Show locations of control panel, annunciator(s), alarm devices, manual actuation stations, point of connection to the building fire evacuation alarm system, remote trouble device, point of c
28、onnection to the incoming power supply and fusible safety switch. Do not show conduit sizes or number of conductors for DC circuits. Do not show locations of detectors.SECTION 21 13 20.00 20 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-9. Sh
29、ow single line riser diagram for all detection, activation, and alarm circuits. Connection of equipment shall be indicated by circuit runs and not conduit runs. Do not indicate number and size of conductors for interconnection of fire alarm components.*PART 1 GENERAL1.1 REFERENCES*NOTE: This paragra
30、ph 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 when you add a RID out
31、side 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 specification when you
32、 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.AMERICAN WATER WORKS ASSOCIATION (AWWA)AWWA C500 (2002; R 2003) Metal
33、-Seated Gate Valves for Water Supply ServiceAWWA C651 (2005; Errata 2005) Standard for Disinfecting Water MainsASTM INTERNATIONAL (ASTM)ASTM A 53/A 53M (2007) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessFM GLOBAL (FM)FM P7825 (2005) Approval GuideSEC
34、TION 21 13 20.00 20 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-FOUNDATION FOR CROSS-CONNECTION CONTROL AND HYDRAULIC RESEARCH (FCCCHR)FCCCHR List (continuously updated) List of Approved Backflow Prevention AssembliesNATIONAL FIRE PROTECTIO
35、N ASSOCIATION (NFPA)NFPA 11 (2005; Amendment 1 2006; Amendment 2 2007) Low-, Medium- and High- Expansion Foam SystemsNFPA 13 (2010) Installation of Sprinkler SystemsNFPA 14 (2006) Standard for the Installation of Standpipe, Private Hydrants and Hose SystemsNFPA 15 (2006) Water Spray Fixed Systems fo
36、r Fire ProtectionNFPA 16 (2006) Installation of Foam-Water Sprinkler and Foam-Water Spray SystemsNFPA 24 (2010) Standard for the Installation of Private Fire Service Mains and Their AppurtenancesNFPA 30 (2007; Errata 2008) Flammable and Combustible Liquids CodeNFPA 409 (2004; TIA 2005; TIA 2006) Sta
37、ndard on Aircraft HangersNFPA 70 (2008; AMD 1 2008) National Electrical Code - 2008 EditionNFPA 72 (2010) National Fire Alarm CodeTHE SOCIETY FOR PROTECTIVE COATINGS (SSPC)SSPC Paint 22 (1982; E 2004) Paint Specification No. 22 Epoxy-Polyamide Paints (Primer, Intermediate, and Topcoat)SSPC Paint 25
38、(1997; E 2004) Paint Specification No. 25 Zinc Oxide, Alkyd, Linseed Oil Primer for Use Over Hand Cleaned Steel Type I and Type IISSPC SP 11 (1987; E 2004) Power Tool Cleaning to Bare MetalSSPC SP 3 (2004; E 2004) Power Tool CleaningSSPC SP 6 (2007) Commercial Blast CleaningSECTION 21 13 20.00 20 Pa
39、ge 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-U.S. DEPARTMENT OF DEFENSE (DOD)MIL-DTL-24441 (Rev D) Paint, Epoxy-PolyamideMIL-F-24385 (Rev F; Am 1) Fire Extinguishing Agent, Aqueous Film Forming Foam (AFFF) Liquid Concentrate, for Fresh and Sea
40、waterU.S. GENERAL SERVICES ADMINISTRATION (GSA)FS A-A-2962 (Rev J) Enamel, Alkyd, Gloss, Low VOC ContentFS A-A-58092 (Basic) Tape, Antiseize, PolytetrafluoroethyleneFS WW-S-2739 (Basic) Strainers, Sediment: Pipeline, Water, Air, Gas, Oil, or SteamUNDERWRITERS LABORATORIES (UL)UL 262 (2004) Standard
41、for Gate Valves for Fire-Protection ServiceUL 789 (2004; Rev thru Aug 2008) Indicator Posts for Fire-Protection ServiceUL Fire Prot Dir (2009) Fire Protection Equipment Directory1.2 RELATED REQUIREMENTSSection 23 03 00.00 20 BASIC MECHANICAL MATERIALS AND METHODS, applies to this section, with the a
42、dditions and modifications specified herein.1.3 SYSTEM DESCRIPTION1.3.1 Design Requirements*NOTE: Identify the rooms, spaces or areas, as appropriate, which are to be protected by each system.*NOTE: Include only those NFPA codes applicable to the specific project.*Design and provide a new and modify
43、 an existing automatic aqueous film forming foam (AFFF) deluge pre-action sprinkler system(s) and under-wing supplemental protection system for _. System shall provide uniform distribution of AFFF solution to provide complete coverage throughout the building areas indicated. The design, equipment, m
44、aterials, installation, and workmanship shall be in strict accordance with the required and advisory provisions of NFPA 11, NFPA 13, NFPA 14, NFPA 15, NFPA 16, NFPA 24, NFPA 30, NFPA 70, NFPA 72, and NFPA 409, except as modified herein. Each system shall be designed for earthquakes and shall include all materials, accessories and equipment n
