NFPA 12:2022
Current
The latest, up-to-date edition.
Standard on Carbon Dioxide Extinguishing Systems
Hardcopy
English
01-01-2022
Important note : All end users must be registered with an Account prior to user licenses being assigned.Chapter 1 Administration 1.1 Scope. 1.2 Purpose. 1.3 Retroactivity. 1.4 Units. 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. 3.4 Special Definitions. Chapter 4 General Information 4.1 Restrictions for Normally Occupied Enclosures. 4.2 Carbon Dioxide Use and Limitations. 4.3 Personnel Safety. 4.4 Specifications, Plans, and Approvals. 4.5 Detection, Actuation, and Control. 4.6 Carbon Dioxide Supply. 4.7 Distribution Systems. 4.8 Inspection, Maintenance, and Instruction.Chapter 5 Total Flooding Systems 5.1 General Information. 5.2 Hazard Specifications. 5.3 Carbon Dioxide Requirements for Surface Fires. 5.4 Carbon Dioxide Requirements for Deep-Seated Fires. 5.5 Distribution System. 5.6 Venting Consideration. Chapter 6 Local Application Systems 6.1 General Information. 6.2 Hazard Specifications. 6.3 Carbon Dioxide Requirements. 6.4 Rate-by-Area Method. 6.5 Rate-by-Volume Method. 6.6 Distribution System. Chapter 7 Hand Hose Line Systems 7.1 General Information. 7.2 Hazard Specifications. 7.3 Location and Spacing. 7.4 Carbon Dioxide Requirements. 7.5 Equipment Specifications. 7.6 Training.Chapter 8 Standpipe Systems and Mobile Supply 8.1 General Information. 8.2 Hazard Specifications. 8.3 Standpipe Requirements. 8.4 Mobile Supply Requirements. 8.5 Training. Chapter 9 Marine Systems 9.1 Special Definitions. 9.2 General. 9.3 System Requirements. 9.4 Inspection and Maintenance. Annex A Explanatory Material Annex B Examples of Hazard Protection Annex C Pipe and Orifice Size Determination Annex D Total Flooding Systems Annex E Surface Fires Annex F Local Application Carbon Dioxide Systems Annex G General Information on Carbon Dioxide Annex H Informational References
This standard contains minimum requirements for carbon dioxide fire-extinguishing systems.
| DevelopmentNote |
TIA 22-1, Reference: 4.7.1.6, Issue date:15-Apr-2021
|
| DocumentType |
Standard
|
| ISBN |
978-145592780-7
|
| Pages |
66
|
| 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 423:2022 | Standard for Competencies for EMS Personnel Responding to Hazardous Materials/Weapons of Mass Destruction Incidents |
| NFPA 30:2024 | Flammable and Combustible Liquids Code |
| NFPA 75:2024 | Standard for the Fire Protection of Information Technology Equipment |
| NFPA 59:2024 | Utility LP-Gas Plant Code |
| NFPA 820:2024 | Standard for Fire Protection in Wastewater Treatment and Collection Facilities |
| NFPA 87:2024 | Standard for Fluid Heaters |
| NFPA 72:2022 | National Fire Alarm and Signaling Code |
| ASME B31.1 : 2020 | Power Piping |
| IEEE C2-2017 | NATIONAL ELECTRICAL SAFETY CODE (NESC)(R) |
| CSA C22.1:21 | Canadian Electrical Code, Part I (25th Edition), Safety Standard for Electrical Installations |
| NFPA 122 : 2020 | Standard for Fire Prevention and Control In Metal/Nonmetal Mining and Metal Mineral Processing Facilities, 2020 Edition |
| NFPA 820 : 2020 | Standard for Fire Protection in Wastewater Treatment and Collection Facilities<br> |
| NFPA 70 : 2020 | National Electrical Code (NEC) Softbound |
| NFPA 1 : 2021 | FIRE CODE |
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