NFPA 69 14:2014 Edition

$80.71

NFPA 69: Standard on Explosion Prevention Systems

Published By	Publication Date	Number of Pages
NFPA	2014	86

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Category: NFPA

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Description

Prevent deflagration explosions due to combustible dust particles, gases or vapors with NFPA 69. Combustible dust, gases and vapors produced in industrial settings can pose a significant safety hazard. NFPA 69: Standard on Explosion Prevention Systems offers definitive guidance on explosion protection and prevention systems. This document is applicable to woodworking, grain processing (including sugar) and machining facilities, where combustible dust can spark explosions. It also covers facilities in which flammable liquids are used or petrochemical processing takes place — and explosions due to combustible gases or vapors are a concern. NFPA 69 has widespread applicability. Among the equipment protected are pipes, ductwork, vents, dust collection systems and granaries. In addition, systems for explosion prevention, explosion isolation, oxidant concentration control, fuel concentration control and ignition control are all designed in accordance with this standard. The 2014 edition of NFPA 69 features: Easier-to-understand explanations Compatibility with NFPA 3: Recommended Practice for Commissioning and Integrated Testing of Fire Protection and Life Safety Systems terminology and other standards Updated references and abstracts New requirements for flow-actuated flap valves A new annex on deflagration containment for two interconnected vessels It also provides valuable insight on: Installing an explosion isolation valve or system Designing equipment to contain an explosion Controlling your process to ensure an explosive atmosphere doesn\’t develop Installing an explosion suppression system Controlling ignition sources in your process before an explosion occurs NFPA 69 is an essential resource for system designers, safety officers, insurers, municipal and state inspectors, and other professionals. Order your copy today to get the best guidance in the field on prevention and control of deflagrations.

PDF Catalog

PDF Pages	PDF Title
2	Important Notices and Disclaimers
3	Additional Notices and Disclaimers
4	2.1 General 2.2 NFPA Publications
8	Chapter 1 Administration 1.1 Scope 1.2 Purpose 1.3 Application
9	1.4 Retroactivity 1.5 Equivalency Chapter 2 Referenced Publications 2.3 Other Publications
10	2.4 References for Extracts in Mandatory Sections Chapter 3 Definitions 3.1 General 3.2 NFPA Official Definitions 3.3 General Definitions
11	Chapter 4 General Requirements 4.1 Goal
12	4.2 Objectives 4.3 Compliance Options Chapter 5 Performance-Based Design Option 5.1 General Requirements 5.2 Performance Criteria Chapter 6 General Prescriptive Requirements 6.1 Methods 6.2 Limitations
13	6.3 Factors to Be Considered 6.4 Plans 6.5 System Acceptance 6.6 Inspection and Maintenance 6.7 Housekeeping Chapter 7 Deflagration Prevention by Oxidant Concentration Reduction 7.1 Application 7.2 Design and Operating Requirements
14	7.3 Purge Gas Sources 7.4 Purge Gas Conditioning
15	7.5 Piping Systems 7.6 Application of Purge Gas at Points of Use 7.7 Instrumentation
16	Chapter 8 Deflagration Prevention by Combustible Concentration Reduction 8.1 Application 8.2 Basic Design Considerations 8.3 Design and Operating Requirements 8.4 Instrumentation
17	Chapter 9 Predeflagration Detection and Control of Ignition Sources 9.1 Application 9.2 Limitations 9.3 Optical Sensing System and Gas Sensing System Design Considerations
18	9.4 Testing 9.5 Protection System Design and Operation 9.6 System Manufacturer’s Additional Responsibilities 9.7 Actuation of Other Devices and Systems 9.8 Process Shutdown Chapter 10 Deflagration Control by Suppression 10.1 Application
19	10.2 Limitations 10.3 Personnel Safety 10.4 Basic Design Considerations
20	10.5 Control Panels
21	10.6 Detection Devices 10.7 Electrically Operated Actuating Devices 10.8 Suppressant and Suppressant Storage Containers Chapter 11 Deflagration Control by Active Isolation 11.1 Application 11.2 Isolation Techniques
23	11.3 Personnel Safety 11.4 Basic Design and Operation
24	11.5 Detection Devices
25	11.6 Electrically Operated Actuating Devices 11.7 Control Panels Chapter 12 Deflagration Control by Passive Isolation 12.1 Application 12.2 Passive Isolation Techniques
31	Chapter 13 Deflagration Control by Pressure Containment 13.1 Application 13.2 Design Limitations 13.3 Design Bases
32	13.4 Maintenance
33	13.5 Threaded Fasteners 13.6 Inspection After a Deflagration Chapter 14 Passive Explosion Suppression Using Expanded Metal Mesh or Polymer Foams 14.1 Applications 14.2 Foam and Mesh Requirements
34	14.3 Expanded Metal Mesh and Polymer Foam Explosion Suppression Testing 14.4 Expanded Metal Mesh or Polymer Foam Installations
35	14.5 Expanded Metal Mesh or Polymer Foam Maintenance and Replacement Chapter 15 Installation, Inspection, and Maintenance of Explosion Prevention Systems 15.1 General 15.2 Installation 15.3 Mechanical Installation 15.4 Agent, Agent Storage Containers, Automatic Fast-Acting Valves, Flame Arresters, and Flame Front Diverters
36	15.5 Electrical Installation 15.6 System Acceptance 15.7 Inspection
37	15.8 Procedures Following System Actuation 15.9 Recordkeeping 15.10 Personnel Safety and Training 15.11 Management of Change
38	15.12 Maintenance Annex A Explanatory Material
59	Annex B Control of Flammable Gas Mixtures by Oxidant Concentration Reduction and Combustible Concentration Reduction
64	Annex C Limiting Oxidant Concentrations
67	Annex D Ventilation Calculations
69	Annex E Purging Methods
71	Annex F Flame Arresters
76	Annex G Deflagration Containment Calculation Method for Two Interconnected Vessels
77	Annex H Informational References
80	Index