NFPA 69 Standard on Explosion Prevention Systems 2008 Edition

Chapter 1 Administration
Chapter 2 Referenced Publications
Chapter 3 Definitions
Chapter 4 General Requirements
Chapter 5 Performance-Based Design Option
Chapter 6 General Prescriptive Requirements
Chapter 7 Deflagration Prevention by Oxidant Concentration Reduction
Chapter 8 Deflagration Prevention by Combustible Concentration Reduction
Chapter 9 Predeflagration Detection and Control of Ignition Sources
Chapter 10 Deflagration Control by Suppression
Chapter 11 Deflagration Control by Active Isolation
Chapter 12 Deflagration Control by Passive Isolation
Chapter 13 Deflagration Control by Pressure Containment
Chapter 14 Passive Explosion Suppression Using Expanded Metal Mesh or Polymer Foams
Chapter 15 Installation, Inspection, and Maintenance of Explosion Prevention Systems
Annex A Explanatory Material
Annex B Control of Flammable Gas Mixtures by Oxidant Concentration Reduction and Combustible Concentration Reduction
Annex C Limiting Oxidant Concentrations
Annex D Ventilation Calculations
Annex E Purging Methods
Annex F Flame Arresters
Annex G Informational References