1、*USACE / NAVFAC / AFCESA / NASA UFGS-21 21 03.00 10 February 2009)-Preparing Activity: USACE SupersedingUFGS-21 21 03.00 10 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated January 2009*SECTION TABLE OF CONTENTSDIVISION 21 - FIRE SUPPRESSIONSECTION 21 21
2、 03.00 10WET CHEMICAL FIRE EXTINGUISHING SYSTEM02/09PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.2.1 General1.2.2 Design and instllation Requirements1.2.3 System Controls1.2.4 Existing Building Fire Alarm Control Panel1.3 SUBMITTALS1.4 QUALITY ASSURANCE1.4.1 Coordination of Trades1.4.2 Instal
3、lation Technician1.4.3 Installation Drawings1.5 DELIVERY, STORAGE, AND HANDLINGPART 2 PRODUCTS2.1 STANDARD PRODUCTS2.2 PIPING COMPONENTS2.2.1 Pipe and Fittings2.2.2 Nozzles2.3 WET CHEMICALPART 3 EXECUTION3.1 INSTALLATION3.2 PRELIMINARY TESTS3.3 FINAL ACCEPTANCE TESTS3.4 FIELD TRAINING- End of Sectio
4、n Table of Contents -SECTION 21 21 03.00 10 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS*USACE / NAVFAC / AFCESA / NASA UFGS-21 21 03.00 10 February 2009)-Preparing Activity: USACE SupersedingUFGS-21 21 03.00 10 (April 2006)UNIFIED FACILITIES GU
5、IDE SPECIFICATIONSReferences are in agreement with UMRL dated January 2009*SECTION 21 21 03.00 10WET CHEMICAL FIRE EXTINGUISHING SYSTEM02/09*NOTE: This guide specification covers the requirements for wet chemical fire extinguishing systems that protect kitchen equipment and exhaust system.Edit this
6、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 sugg
7、estions 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 Criteria
8、 Change Request (CCR).*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 designation only and listed in this paragraph by organization, designation, date, and title.Us
9、e 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 SECTION 21 21 03.00 10 Page 2Provided by IHSNot for Resale-,-,-Reference Wizards Check Reference feature to update
10、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 extent referenced. The publication
11、s are referred to within the text by the basic designation only.FM GLOBAL (FM)FM P7825a (2005) Approval Guide Fire ProtectionFM P7825b (2005) Approval Guide Electrical EquipmentNATIONAL FIRE PROTECTION ASSOCIATION (NFPA)NFPA 17A (2008) Wet Chemical Extinguishing SystemsNFPA 96 (2007) Ventilation Con
12、trol and Fire Protection of Commercial Cooking OperationsUNDERWRITERS LABORATORIES (UL)UL Fire Prot Dir (2008) Fire Protection Equipment Directory1.2 SYSTEM DESCRIPTION1.2.1 General*NOTE: List each item of equipment requiring protection. The location of wet chemical containers, system release panels
13、, manual actuation stations, wiring and connection to the building fire alarm control panel, fuel shut-off valves, power shut-down equipment and wiring, and ductwork access doors will be indicated on the drawings.Where it is not clear which or to what extent exhaust systems should be protected, the
14、designer will indicate on the drawings the extent of protection required.*Protect each of the following cooking equipment items _, including the exhaust hood, grease extractor, grease filter, and exhaust duct serving the item by preengineered wet chemical fire extinguishing system. System shall be i
15、nstalled with all accessories necessary for system to operate in accordance with manufacturers instructions and as specified herein.1.2.2 Design and instllation RequirementsSystem application, design, and installation shall comply with NFPA 17A and SECTION 21 21 03.00 10 Page 3Provided by IHSNot for
16、 Resale-,-,-NFPA 96, except as follows:a. Compliance shall include conformance to the advisory provisions by changing “should“ to “shall.“b. System components shall be listed in UL Fire Prot Dir or approved by FM P7825a and FM P7825b for use with wet chemical fire extinguishing systems.c. Reference
17、to the “authority having jurisdiction“ shall be interpreted to mean the Contracting Officer.d. The use of grease extractors does not eliminate the requirement that duct systems, grease removal devices, and hoods be protected by the wet chemical extinguishing system.1.2.3 System Controls*NOTE: The sy
18、stem will be connected to the building fire alarm system. If the building has no alarm system, the designer will consider connecting the system to the base fire alarm system.The remote manual actuation station and equipment and wiring required for connection to building fire alarm panel and to shut
19、off fuel flow and power will be shown on the drawings. Generally, the cable length to a manual actuation will not exceed 15 meters (50 feet).*Each system shall be actuated by fusible link and by a remote manual actuation station connected to the extinguishing system release mechanism by cable. Remot
20、e manual actuation stations shall be located along the path of egress and shall automatically actuate the building base fire alarm system. The system controls shall automatically shut off fuel flow and electrical power to the protected appliances and other appliances located under the ventilating sy
21、stem protected by the extinguishing system upon system actuation. All cables used shall be stainless steel with corner pulleys employing stainless steel ball bearings at all corners. All cable and wiring shall be enclosed in conduit.1.2.4 Existing Building Fire Alarm Control Panel*NOTE: Use this par
22、agraph only where connection to an existing building fire alarm system is required.*The existing building fire alarm control panel was manufactured by _, Model _, and presently has _ spare zone modules. The wet chemical fire extinguishing system shall be connected to the zone currently serving _ a s
23、pare zone module.1.3 SUBMITTALS*NOTE: Review submittal description (SD) definitions SECTION 21 21 03.00 10 Page 4Provided by IHSNot for Resale-,-,-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 t
24、o 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 submittal item is not complex and can be reviewed through the Contractors
25、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 submittal tags may be used following the “G“ designation to indicate the a
26、pproving 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 Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes fo
27、llowing 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.*Government approval is required for submittals with a “G“ designation; submittals not having a “
28、G“ designation are for Contractor Quality Control approval.information 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 Drawin
29、gsWet Chemical Fire Extinguishing System; G; G, _Drawings consisting of system layout including assembly and installation details and electrical connection diagrams; piping layout showing pipe sizes, lengths, and supports. Drawings shall include any information required to demonstrate that the syste
30、m has been coordinated and will function as intended and shall show system relationship to items it protects and clearances required for operation and maintenance. Drawings shall also include conduit, cables, manual actuation stations and fusible links.SD-03 Product DataSimilar ServicesA statement o
31、f qualifications as specified.Wet Chemical Fire Extinguishing System; G; G, _SECTION 21 21 03.00 10 Page 5Provided by IHSNot for Resale-,-,-Manufacturers catalog data. The data shall be highlighted to show model, size, options, etc., that are intended for consideration and shall be adequate to demon
32、strate compliance with contract requirements.Preliminary Tests; G; G, _Proposed test procedures for preliminary test, at least 2 weeks before the start of related testing. System diagrams that show system layout and typed condensed normal and emergency operating procedures, methods for checking the
33、system for normal, safe operation, and procedures for manual actuation shall be framed under glass or laminated plastic. After approval, these items shall be posted where directed.Final Acceptance Tests; G; G, _Proposed test procedures for final acceptance test, at least 2 weeks before the start of
34、related testing. Proposed test schedule for acceptance test, at least 2 weeks before the start of related testing.Field TrainingProposed schedule for field training, at least 2 weeks before the start of related training.SD-06 Test ReportsPreliminary TestsTest report for the preliminary tests in book
35、let form, upon completion of testing. Report shall document test results including repairs and adjustments made, and final test results.Final Acceptance TestsTest report for the final acceptance tests in booklet form, upon completion of testing. Report shall document test results including repairs a
36、nd adjustments made, and final test results. The weight of each storage container shall be recorded before final acceptance test and after test has been completed and containers recharged.SD-07 CertificatesInstallation Technician; G; G, _Concurrent with statement of similar services, manufacturers c
37、ertification of installation technician.Installation Drawings; G; G, _Concurrent with installation drawings, manufacturers certification of installation drawings.SD-10 Operation and Maintenance DataSECTION 21 21 03.00 10 Page 6Provided by IHSNot for Resale-,-,-Operation and Maintenance InstructionsS
38、ix _ manuals listing step-by-step procedures required for system actuation (automatic and manual), recharging, and routine maintenance, at least 2 weeks before field training. The manuals shall include the manufacturers name, model number, parts list, list of tools and parts that should be kept in s
39、tock by the owner for routine maintenance including the name of a local supplier, simplified wiring and control diagrams, troubleshooting guide, and recommended service organization (including address and telephone number). Service organization shall be capable of providing 4 _ hour onsite response
40、to a service call on an emergency basis.1.4 QUALITY ASSURANCESubmit a statement demonstrating successful completion of similar services on at least five projects of similar size and scope, at least 2 weeks before submittal of other items required by this section.1.4.1 Coordination of TradesEach syst
41、em shall be coordinated with the equipment, hood, and exhaust ducts that it protects along with other construction in order to eliminate any interference.1.4.2 Installation TechnicianThe installation technician shall have been trained by the system manufacturer for system installation, operation, an
42、d maintenance.1.4.3 Installation DrawingsProvide installation drawings prepared by a representative of the manufacturer to ensure compliance with the requirements listed herein and with all manufacturers requirements and recommendations. Include detail drawings for the following items:a. Storage con
43、tainers and mounting bracketsb. Fusible links, cables, conduit, corner pulleys, and link mounting frames/bracketsc. Release mechanismsd. Valvese. Discharge nozzlesf. Piping componentsg. Remote manual actuation stationsh. Fuel and power shutoffi. Alarms, alarm devices, alarm interface(s), control pan
44、elsSECTION 21 21 03.00 10 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS1.5 DELIVERY, STORAGE, AND HANDLINGProtect equipment delivered and placed in storage from the weather, humidity and temperature variations, dirt and dust, or other contaminants.PART 2 PRODUCTS2.1 STANDARD PRODUCTSa. Provide system components which are the standard products of a manufacturer regularly engaged in the manufacturing of products that are of similar material, design and workmanship and th
