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NFPA 12A:2022

Current

Current

The latest, up-to-date edition.

Standard on Halon 1301 Fire Extinguishing Systems

Available format(s)

Hardcopy

Language(s)

English

Published date

30-12-2020

€133.70
Excluding VAT

Chapter 1 Administration 1.1 Scope. 1.2 Purpose. 1.3 Units. 1.4 Use and Limitations. 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. 3.2 NFPA Official Definitions. 3.3 General Definitions. Chapter 4 Components 4.1 Halon 1301 Supply. 4.2 Distribution. 4.3 Detection, Actuation, Alarm, and Control Systems. Chapter 5 System Design 5.1 Specifications, Plans, and Approvals. 5.2 System Flow Calculations. 5.3 Enclosure. 5.4 Design Concentration Requirements. 5.5 Determination of Halon 1301 Quantity for Total Flooding Systems. 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. 6.4 Enclosure Inspection. 6.5 Maintenance. 6.6 Training. 6.7 Approval of Installations.Annex A Explanatory Material Annex B Enclosure Integrity Procedure Annex C Halogenated Extinguishing Agents Annex D Hazards to Personnel Annex E Storage Containers Annex F Piping Annex G System Flow Calculations Annex H Nozzles Annex I Fire Extinguishment Annex J Surface Fires Annex K Total Flooding Quantity Annex L Approval of Installations Annex M Informational References

This standard contains minimum requirements for total flooding Halon 1301 fire extinguishing systems.

DocumentType
Standard
ISBN
978-145592767-8
Pages
71
PublisherName
National Fire Protection Association
Status
Current
Supersedes

NFPA 122:2023 Standard for Fire Prevention and Control in Metal/Nonmetal Mining and Metal Mineral Processing Facilities
NFPA 59A:2023 Standard for the Production, Storage, and Handling of Liquefied Natural Gas (LNG)
NFPA 914:2023 Code for the Protection of Historic Structures
NFPA 30:2024 Flammable and Combustible Liquids Code
NFPA 59:2024 Utility LP-Gas Plant Code
NFPA 820:2024 Standard for Fire Protection in Wastewater Treatment and Collection Facilities
NFPA 37:2024 Standard for the Installation and Use of Stationary Combustion Engines and Gas Turbines
NFPA 101:2024 Life Safety Code
NFPA 423:2022 Standard for Competencies for EMS Personnel Responding to Hazardous Materials/Weapons of Mass Destruction Incidents

NFPA 72:2022 National Fire Alarm and Signaling Code
ASME B31.1 : 2020 Power Piping
IEEE C2-2017 NATIONAL ELECTRICAL SAFETY CODE (NESC)(R)
NFPA 70 : 2020 National Electrical Code (NEC) Softbound

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