All motor fuels have specific characteristics which require variations in the
disciplines of personal safety. LNG is unique as a motor fuel partially because
it is a cryogenic liquid that is stored at very cold temperatures. LNG fuel
system classes must include information concerning natural gas as well an the
fundamentals of cryogenics. As a minimum, the LNG related training must include
instruction on the following:
1. Definition of LNG
2. Cryogenic Characteristics
3. LNG Composition
4. LNG Weathering and Impact On Composition
5. Physical Constants, Characteristics and Properties of LNG
6. Saturation - Temperature/Pressure Relationships
7. Materials - Proper/Improper, Reactivity
8. Safe Fueling Procedures (Vent/No-Vent) and De-Fueling
9. Venting To Atmosphere - Safety, Economics, Laws and Control Methods
10. Facility Risk Assessment and Emergency Plan
11. Overview of Gas Leak Detection Systems - Explain Lack of Odorant
12. Potential Cryogenic Hazards For Personnel
13. Potential Fire Hazards - Ignition, Fire Suppression Techniques
14. Personal Protective Equipment Usage
15. NFPA, Local, State, and Federal Rules, Regulations, and Recommendations
