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NFPA 400 2022

$62.08

NFPA 400: Hazardous Materials Code

Published By Publication Date Number of Pages
NFPA 2022 263
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Based on the latest information from the field, NFPA 400, Hazardous Materials Code, is your source for specialized knowledge to help protect workers, communities, and emergency responders. Unsafe storage, handling, and use of hazardous materials can result in serious incidents, including loss of life and millions of dollars in property damage. NFPA 400, Hazardous Materials Code, provides the newest safety information for any facility or occupancy that stores, handles, or uses one or more of the covered classes of hazardous materials. NFPA 400, Hazardous Materials Code, consolidates the requirements for oxidizers, organic peroxides, pesticides, and ammonium nitrate based on requirements from these previous stand-alone documents: NFPA 430, Code for the Storage of Liquid and Solid Oxidizers; NFPA 432, Code for the Storage of Organic Peroxide Formulations; NFPA 434, Code for the Storage of Pesticides; and NFPA 490, Code for the Storage of Ammonium Nitrate. It also includes requirements for materials that are classified as unstable/reactive, water reactive, corrosive, pyrophoric, toxic, or flammable. Changes in the 2022 edition of NFPA 400, Hazardous Materials Code, have been made to help ensure an adequate level of fire protection. The changes in this newest edition include the following: Chapter 14, “Organic Peroxide Formulations,” has been extensively revised to include requirements for all organic peroxide quantities; the definitions of dosing vessel and protected storage room have been added to support the revisions. The section on calcium ammonium nitrate has been revised to exempt compliance with the ammonium nitrate chapter, provided the calcium ammonium nitrate complies with specific manufacturing specifications; the definition for calcium ammonium nitrate has been added to support the revisions. The MAQ (maximum allowable quantity) values for Class 3 oxidizers in mercantile, storage, and industrial occupancies have been increased. Terminology for ignitible (flammable or combustible) liquids has been updated to align with NFPA 30, Flammable and Combustible Liquids Code. The 2022 edition of NFPA 400, Hazardous Materials Code, is a critical tool for anyone responsible for the safe storage, handling, and use of hazardous materials in any occupancy, including facility owners/operators, authorities having jurisdiction (AHJs), insurance professionals, and many others.

PDF Catalog

PDF Pages PDF Title
2 Important Notices and Disclaimers
3 Additional Important Notices and Disclaimers
10 Chapter 1 Administration
1.1 Scope.
1.2 Purpose.
1.3 Application.
11 1.4 Retroactivity.
1.5 Equivalency.
1.6 Units and Formulas.
12 1.7 Enforcement.
1.8 Permits.
1.9 Facility Closure.
1.10 Emergency Planning.
1.11 Hazardous Materials Management Plan (HMMP).
1.12 Hazardous Materials Inventory Statement (HMIS).
1.13 Plan Review.
1.14 Technical Assistance.
13 Chapter 2 Referenced Publications
2.1 General.
2.2 NFPA Publications.
2.3 Other Publications.
14 2.4 References for Extracts in Mandatory Sections.
15 Chapter 3 Definitions
3.1 General.
3.2 NFPA Official Definitions.
3.3 General Definitions.
22 3.4 Special Performance-Based Definitions.
23 Chapter 4 Classification of Materials, Wastes, and Hazard of Contents
4.1 Hazardous Material Classification.
4.2 Classification of High-Hazard Contents.
24 4.3 Mixtures.
4.4 Multiple Hazards.
4.5 Classification of Waste.
4.6 Toxicity of Gas Mixtures.
4.7 Flammability of Gas Mixtures.
4.8 Combustibility of Materials.
4.9 Classification of Ignitible (Flammable or Combustible) Liquids.
25 Chapter 5 Permissible Storage and Use Locations
5.1 General.
5.2 Control Areas.
30 5.3 Protection Levels.
31 5.4 Outdoor Areas.
34 Chapter 6 Fundamental Requirements
6.1 General Requirements.
38 6.2 Requirements for Occupancies Storing Quantities of Hazardous Materials Exceeding the Maximum Allowable Quantities per Control Area for High-Hazard Contents.
46 6.3 Requirements for Use, Dispensing, and Handling of Hazardous Materials in Amounts Exceeding Maximum Allowable Quantities.
51 Chapter 7 Emergency Planning, Fire Risk Control, and Chemical Hazard Requirements for Industrial Processes
7.1 General.
7.2 Process Review and Plan Preparation.
52 7.3 Operating and Maintenance Procedures.
7.4 Safety Reviews.
7.5 Incident Investigation Plan.
7.6 Document Retention.
Chapter 8 Reserved
Chapter 9 Security for Hazardous Materials
9.1 General.
53 Chapter 10 Performance-Based Option
10.1 General.
54 10.2 Performance Criteria.
10.3 Retained Prescriptive Requirements.
55 10.4 Design Scenarios.
56 10.5 Evaluation of Proposed Designs.
10.6 Safety Factors.
10.7 Documentation Requirements.
57 Chapter 11 Ammonium Nitrate Solids and Liquids
11.1 General.
58 11.2 General Requirements for Storage.
60 11.3 Indoor Storage.
11.4 Outdoor Storage.
61 11.5 General Requirements for Use.
11.6 Indoor Use.
11.7 Outdoor Use.
11.8 Handling.
62 Chapter 12 Corrosive Solids and Liquids
12.1 General.
12.2 General Requirements for Storage.
12.3 Indoor Storage.
12.4 Outdoor Storage.
12.5 General Requirements for Use.
12.6 Indoor Use.
63 12.7 Outdoor Use.
12.8 Handling.
Chapter 13 Flammable Solids
13.1 General.
13.2 General Requirements for Storage.
13.3 Indoor Storage.
13.4 Outdoor Storage.
13.5 General Requirements for Use.
64 13.6 Indoor Use.
13.7 Outdoor Use.
13.8 Handling.
Chapter 14 Organic Peroxide Formulations
14.1 General.
14.2 General Requirements for Storage.
66 14.3 Indoor Storage.
69 14.4 Outdoor Storage.
70 14.5 General Requirements for Use.
71 14.6 Indoor Use.
14.7 Outdoor Use.
14.8 Handling.
72 Chapter 15 Oxidizer Solids and Liquids
15.1 General.
15.2 General Requirements for Storage.
73 15.3 Indoor Storage.
80 15.4 Outdoor Storage.
15.5 General Requirements for Use.
81 15.6 Indoor Use.
15.7 Outdoor Use.
15.8 Handling.
Chapter 16 Reserved
Chapter 17 Pyrophoric Solids and Liquids
17.1 General.
17.2 General Requirements for Storage.
82 17.3 Indoor Storage.
17.4 Outdoor Storage.
17.5 General Requirements for Use.
17.6 Indoor Use.
17.7 Outdoor Use.
83 17.8 Handling.
Chapter 18 Toxic or Highly Toxic Solids and Liquids
18.1 General.
18.2 General Requirements for Storage.
18.3 Indoor Storage.
18.4 Outdoor Storage.
18.5 General Requirements for Use.
84 18.6 Indoor Use.
18.7 Outdoor Use.
18.8 Handling.
Chapter 19 Unstable (Reactive) Solids and Liquids
19.1 General.
19.2 General Requirements for Storage.
85 19.3 Indoor Storage.
19.4 Outdoor Storage.
19.5 General Requirements for Use.
19.6 Indoor Use.
86 19.7 Outdoor Use.
19.8 Handling.
Chapter 20 Water-Reactive Solids and Liquids
20.1 General.
20.2 General Requirements for Storage.
20.3 Indoor Storage.
20.4 Outdoor Storage.
87 20.5 General Requirements for Use.
20.6 Indoor Use.
20.7 Outdoor Use.
88 20.8 Handling.
Chapter 21 Storage, Use, and Handling of Compressed Gases and Cryogenic Fluids
21.1 General Provisions.
21.2 Building-Related Controls.
92 21.3 Compressed Gases.
103 21.4 Cryogenic Fluids.
110 21.5 Bulk Oxygen Systems.
21.6 Hydrogen Compressed Gas Systems.
21.7 Bulk Liquefied Hydrogen Systems.
21.8 Gas Generation Systems.
21.9 Insulated Liquid Carbon Dioxide Systems.
21.10 Storage, Handling, and Use of Ethylene Oxide for Sterilization and Fumigation.
21.11 Acetylene Cylinder Charging Plants.
21.12 Nitrous Oxide Systems.
21.13 Cryogenic Fluid Central Supply Systems for Health Care Facilities.
Annex A Explanatory Material
152 Annex B Chemical Data
168 Annex C Hazardous Materials Management Plans and Hazardous Materials Inventory Statements
178 Annex D Security Information
179 Annex E Properties and Uses of Ammonium Nitrate and Fire-Fighting Procedures
182 Annex F Typical Organic Peroxide Formulations
199 Annex G Oxidizers
212 Annex H Compressed Gases and Cryogenic Fluids
213 Annex I Emergency Response Guideline
220 Annex J Hazardous Material Definitions Comparison Table
238 Annex K Sample Ordinance for Adopting NFPA 400
Annex L Informational References
NFPA 400 2022
$62.08