NFPA 12A 2022

$80.71

NFPA 12A: Standard on Halon 1301 Fire Extinguishing Systems

Published By	Publication Date	Number of Pages
NFPA	2022

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Category: NFPA

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Description

Up-to-date requirements inNFPA 12A support safe, knowledgeable, and effective Halon 1301 fire extinguishing system inspection, maintenance, and decommissioning. Primarily present in commercial, industrial, institutional, marine, and military installations, Halon 1301 fire extinguishing systems require proper care for safety and effectiveness. NFPA 12A, Standard on Halon 1301 Fire Extinguishing Systems, presents the most advanced rules for halogenated agent systems so equipment can function as intended throughout its service life. A critical resource for facility managers and inspectors, the requirements in NFPA 12A cover system design, installation, testing, and more. The 2022 edition of NFPA 12A is a partial revision with several clarifications and corrections. Changes in the 2022 edition include updated requirements for cylinder requalification to better agree with 49 CFR and an added recommendation to utilize the HRC Code of Practice for Halon Reclaiming Companies. The standard also contains numerous annexes that offer valuable information on topics such as enclosure integrity procedures, hazards to personnel, storage containers, piping, system flow calculations, and approval of installations, as well as other informational references. Facility managers, code enforcers, and inspectors of these systems need the most up-to-date edition of NFPA 12A.

PDF Catalog

PDF Pages	PDF Title
2	Important Notices and Disclaimers
3	Additional Important Notices and Disclaimers
9	Chapter 1 Administration 1.1 Scope. 1.2 Purpose. 1.3 Units. 1.4 Use and Limitations.
10	1.5 Safety. Chapter 2 Referenced Publications 2.1 General. 2.2 NFPA Publications. 2.3 Other Publications. 2.4 References for Extracts in Mandatory Sections. Chapter 3 Definitions 3.1 General.
11	3.2 NFPA Official Definitions. 3.3 General Definitions. Chapter 4 Components 4.1 Halon 1301 Supply.
12	4.2 Distribution.
13	4.3 Detection, Actuation, Alarm, and Control Systems.
14	Chapter 5 System Design 5.1 Specifications, Plans, and Approvals. 5.2 System Flow Calculations. 5.3 Enclosure.
15	5.4 Design Concentration Requirements. 5.5 Determination of Halon 1301 Quantity for Total Flooding Systems.
16	5.6 Altitude Adjustments. 5.7 Distribution System. 5.8 Nozzle Choice and Location. Chapter 6 Inspection, Maintenance, Testing, and Training 6.1 Inspection and Tests. 6.2 Container Test. 6.3 Hose Test.
17	6.4 Enclosure Inspection. 6.5 Maintenance. 6.6 Training. 6.7 Approval of Installations.
19	Annex A Explanatory Material
23	Annex B Enclosure Integrity Procedure
34	Annex C Halogenated Extinguishing Agents
37	Annex D Hazards to Personnel
38	Annex E Storage Containers
42	Annex F Piping
43	Annex G System Flow Calculations
46	Annex H Nozzles
60	Annex I Fire Extinguishment
62	Annex J Surface Fires
63	Annex K Total Flooding Quantity
66	Annex L Approval of Installations
68	Annex M Informational References