1、*USACE / NAVFAC / AFCESA / NASA UFGS-28 31 74.00 20 (February 2010)-Preparing Activity: NAVFAC SupersedingUFGS-28 31 74.00 20 (April 2006)UFGS-13825N (February 2003)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2010*SECTION TABLE OF CONTENTSDIVISION 28 - EL
2、ECTRONIC SAFETY AND SECURITYSECTION 28 31 74.00 20INTERIOR FIRE DETECTION AND ALARM SYSTEM02/10PART 1 GENERAL1.1 REFERENCES1.2 RELATED REQUIREMENTS1.3 DESCRIPTION OF WORK1.4 SYSTEM DESCRIPTION1.4.1 Design Requirements1.4.1.1 Power Calculations1.5 SUBMITTALS1.6 QUALITY ASSURANCE1.6.1 Qualifications o
3、f Installer1.6.2 Manufacturers Representative1.6.3 Qualifications of System Technician1.6.4 Drawing Requirements1.6.4.1 System Floor Plans1.6.4.2 System Wiring Diagrams1.6.4.3 System As-Built Drawings1.6.5 UL Listing or FM Approval1.7 MAINTENANCE1.7.1 Spare Parts1.7.2 ManualsPART 2 PRODUCTS2.1 SYSTE
4、M DESIGN2.1.1 Operation2.1.1.1 Fire Alarm Signal Initiation2.1.1.2 Supervisory Signal Initiation2.1.1.3 Monitoring Integrity of Installation Conductors2.1.1.4 Walk-Test Mode2.1.1.5 Alarm Verification Feature2.1.1.6 Elevator Recall2.1.2 Primary Power2.1.3 Auxiliary Power2.1.3.1 Storage BatteriesSECTI
5、ON 28 31 74.00 20 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.1.3.2 Battery Charger2.2 COMPONENT DESIGN2.2.1 Control Panel2.2.1.1 Main Annunciator2.2.1.2 Initiating Zones2.2.1.3 Remote Annunciator Panel2.2.1.4 Graphic Annunciator Panel2.2
6、.1.5 Trouble Bell Buzzer2.2.2 Manual Pull Stations2.2.3 Heat Detectors2.2.3.1 Combination Fixed Temperature Rate-Of-Rise Detectors (Spot Type)2.2.3.2 Rate Compensating Detector (Spot Type)2.2.3.3 Line-Type Fixed Temperature Detectors2.2.4 Open-Area (Spot-Type) Smoke Detectors2.2.4.1 4-Wire Smoke Det
7、ectors2.2.4.2 2-Wire Smoke Detectors2.2.4.3 Ionization Detectors2.2.4.4 Photoelectric Detectors2.2.4.5 Detector Spacing and Location2.2.4.6 Single Multiple-Station Detectors2.2.5 Duct Smoke Detectors2.2.6 Projected Beam Smoke Detector2.2.7 Notification Appliances2.2.7.1 Alarm Bells2.2.7.2 Alarm Horn
8、s2.2.7.3 Visible Appliances2.2.8 Fire Extinguishing Systems2.2.9 Freeze Protection Thermostatic Switch2.2.10 Electro-Magnetic Door Holder-Releases2.2.11 Valve Tamper Switches2.2.12 Off-Premises Fire Alarm2.2.12.1 Master Fire Alarm Boxes2.2.12.2 Auxiliary Transmitter2.2.12.3 Radio Fire Alarm Master B
9、ox Auxiliary Transmitter2.2.12.4 Grounding2.2.12.5 Master Box Pedestal2.2.12.6 Radio Master Box Pedestal2.2.12.7 Master Box Radio Master Box Location Light2.2.13 Conduit2.2.13.1 Rigid Steel Conduit (Zinc-Coated)2.2.13.2 Intermediate Metal Conduit (IMC)2.2.13.3 Electrical Metallic Tubing (EMT)2.2.13.
10、4 Surface Metal Raceway and Fittings2.2.14 Outlet Boxes2.2.15 Fittings for Conduit and Outlet Boxes2.2.16 Wiring2.3 SURGE SUPPRESSION2.3.1 Line Voltage Surge Suppressor2.3.2 Low Voltage Surge SuppressorPART 3 EXECUTION3.1 INSTALLATION3.1.1 Additional Installation Requirements3.2 FIELD QUALITY CONTRO
11、L3.2.1 Preliminary Testing3.2.2 Final Acceptance Testing3.2.2.1 Entire SystemSECTION 28 31 74.00 20 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.2.2.2 Supervisory Systems3.2.3 Additional Tests- End of Section Table of Contents -SECTION 28
12、31 74.00 20 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-28 31 74.00 20 (February 2010)-Preparing Activity: NAVFAC SupersedingUFGS-28 31 74.00 20 (April 2006)UFGS-13825N (February 2003)UNIFIED FACILITIES
13、GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2010*SECTION 28 31 74.00 20INTERIOR FIRE DETECTION AND ALARM SYSTEM02/10*NOTE: This guide specification covers the requirements for manual and automatic, noncoded, interior, Class “B“ or Class “A“ fire detection and alarm systems.
14、Edit this 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.Comment
15、s and suggestions 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
16、a Criteria Change Request (CCR).*NOTE: This system is suitable for use for all occupancies.*NOTE: For Family Housing projects at EFA Northeast use regional guide specification section 28 31 46.00 22 (N-13854N) HOUSEHOLD FIRE WARNING EQUIPMENT to specify residential fire warning systems in lieu of se
17、ction 28 31 74.00 20 INTERIOR FIRE DETECTION AND ALARM SYSTEM.*SECTION 28 31 74.00 20 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NOTE: Both 4-wire and 2-wire smoke detectors are specified in this guide specification. For open-area smoke de
18、tectors in new systems, edit this specification to permit the Contractor the option to provide 2-wire detectors. For additions to existing 4-wire systems, or when detector auxiliary contacts are used for critical control functions (such as elevator recall or air handler shutdown) edit this specifica
19、tion to require the Contractor to provide 4-wire detectors only.For further guidance, consult with the Engineering Field Division (EFD)/Engineering Field Activity (EFA) Fire Protection Engineer.*NOTE: The following information shall be shown on the project drawings:1. On electrical power or fire pro
20、tection floor plans show location of control panel, battery and charger, transmitter, remote annunciator, connection to power source, remote trouble device, alarm notification appliances, and each initiating device including fire extinguishing system switches and manual pull stations.2. For projects
21、 at EFA Northeast do not show open area heat and smoke detectors. For heat and smoke detectors provide a table on the drawings indicating detector types, room locations, and temperature ratings if applicable.3. On electrical site plan, show location of master fire alarm box, outside annunciator (if
22、required), circuit run to the connection to the base fire alarm circuit (except radio systems), circuit run into the building and connection to control panel, and circuit run for master box marker light. Circuit runs to the base fire alarm (except radio systems) should show conduit size and numbers
23、and size of conductors.4. Show single line fire alarm riser diagram. Connection of equipment should be indicated by circuit runs and not conduit runs. Do not indicate number and size of conductors for interconnection of fire alarm components.*NOTE: When an existing system is to be expanded, show the
24、 following information:1. Manufacturer and model of existing control panel.2. Number of existing initiating circuits (zones), notification appliance circuits, and control SECTION 28 31 74.00 20 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ci
25、rcuits served by the control panel.3. Number of existing alarm notification appliances on the system.4. Total calculated current draw of all devices served by the existing standby battery under both supervisory (standby) and alarm conditions.5. Ampere-hour rating and type of existing battery.*PART 1
26、 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 designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check
27、 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 Check Reference feature to update the issue dates.References not used in the text will automatically be deleted from this sect
28、ion 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 extent referenced. The publications are referred to within the text by the basic designation only.ASME INTERNATIONAL (ASME)ASM
29、E A17.1/CSA B44 (2007; Addenda A-2008) Safety Code for Elevators and EscalatorsBUILDERS HARDWARE MANUFACTURERS ASSOCIATION (BHMA)ANSI/BHMA A156.15 (2006) Release Devices - Closer Holder, Electromagnetic and ElectromechanicalFM GLOBAL (FM)FM APP GUIDE (updated on-line) Approval Guide http:/ OF ELECTR
30、ICAL AND ELECTRONICS ENGINEERS (IEEE)IEEE C62.41.1 (2002; R 2008) Guide on the Surges SECTION 28 31 74.00 20 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Environment in Low-Voltage (1000 V and Less) AC Power CircuitsIEEE C62.41.2 (2002) Reco
31、mmended Practice on Characterization of Surges in Low-Voltage (1000 V and Less) AC Power CircuitsNATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)ANSI C80.1 (2005) American National Standard for Electrical Rigid Steel Conduit (ERSC)ANSI C80.3 (2005) American National Standard for Electrical Metal
32、lic Tubing (EMT)NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)NFPA 70 (2008; AMD 1 2008) National Electrical CodeNFPA 72 (2010; Am 10-2; Am 10-3; Proposed Am 971) National Fire Alarm and Signaling CodeNFPA 90A (2009; Errata 09-1) Standard for the Installation of Air Conditioning and Ventilating Systems
33、UNDERWRITERS LABORATORIES (UL)UL 1242 (2006; R 2001 thru 2007) Standard for Electrical Intermediate Metal Conduit - SteelUL 1449 (2006; R 1998 thru 2009) Standard for Surge Protective DevicesUL 1971 (2002; R 2004 thru 2008) Standard for Signaling Devices for the Hearing ImpairedUL 467 (2007) Groundi
34、ng and Bonding EquipmentUL 497B (2004; R 2008) Standard for Protectors for Data Communication and Fire Alarm CircuitsUL 5 (2004; R 2007 thru 2009) Standard for Surface Metal Raceways and FittingsUL 514A (2004; R 2005 thru 2009) Metallic Outlet BoxesUL 514B (2004; R 2006 thru 2009) Conduit, Tubing an
35、d Cable FittingsUL 6 (2007) Electrical Rigid Metal Conduit-SteelUL 797 (2007) Electrical Metallic Tubing - SteelUL Fire Prot Dir (2009) Fire Protection Equipment DirectorySECTION 28 31 74.00 20 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.
36、2 RELATED REQUIREMENTSSection 26 00 00.00 20 BASIC ELECTRICAL MATERIALS AND METHODS applies to this section with additions and modifications specified herein.1.3 DESCRIPTION OF WORK*NOTE: Edit this paragraph to identify the type of fire alarm system existing at the activity. When the existing base f
37、ire alarm system is a radio fire alarm system, identify the manufacturer in the blank space provided.*The work includes modifying existing and providing new interior fire alarm system including material, tools, equipment, installation, and testing necessary for and incidental to the provision of a c
38、omplete and usable standard system conforming to the applicable requirements of NFPA 70, NFPA 72, and NFPA 90A and this specification. In referenced NFPA publications, the advisory provisions shall be mandatory, as though the word “shall“ had been substituted for “should“ wherever it appears; refere
39、nce to the “authority having jurisdiction“ shall be interpreted to mean the _ Division Engineering Field Activity _, Naval Facilities Engineering Command, Fire Protection Engineer. Equipment and devices shall be compatible and operable in all respects with, and shall in no way impair reliability or
40、operational functions of, the existing interior fire alarm system and the existing base fire alarm system. Existing interior fire alarm system was manufactured by _. Existing base fire alarm system is a _ radio positive, non-interfering, successive (PNIS) telegraph _ system. Materials and equipment
41、to be furnished under this contract shall be essentially the current design products of manufacturers regularly engaged in production of such equipment and shall be listed by the Underwriters Laboratories, Inc. in the UL Fire Prot Dir, or approved by Factory Mutual System and listed in FM APP GUIDE.
42、1.4 SYSTEM DESCRIPTION1.4.1 Design Requirements1.4.1.1 Power CalculationsSubmit design calculations for the existing system and new work specified herein to substantiate that the battery capacity exceeds supervisory and alarm power requirements. Show comparison of the detector power requirements per
43、 zone versus the control panel smoke detector power output per zone in both the standby and alarm modes. Show comparison of the notification appliance circuit alarm power requirements with the rated circuit power output.1.5 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the
