CNG Workshop Precautions
wv 10.04.002
Because natural gas is less dense than air, it rises. The shop ceiling needs to be equipped with a vent system that will allow the gas to escape and dissipate.
Use only safety fluorescent extension shop lights. Ordinary light bulbs can explode if dropped, possibly causing a fire.
The shop must be equipped with an alarm system that activates when gas concentration in the air becomes dangerous.
Fire extinguishers should be the CO 2 type (ABC minimum) and should be strategically located, highly visible, and easily accessed.
Permit no smoking or other ignition sources in the shop area.
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