What is the minimum water capacity for tanks that must be protected from physical damage by location or housings?

The minimum water capacity for propane tanks that must be protected from physical damage by their location or housing is 1000 lbs. This specification is in place to ensure safety standards are maintained for larger tanks, which pose a greater risk if not properly safeguarded. Tanks with a capacity of 1000 lbs or more could lead to more significant consequences in the event of a breach or accident.

By having this regulation, the safety measures surrounding tank placement help to minimize risks associated with environmental hazards, vehicular traffic, or other physical impacts. Smaller tanks typically do not require the same level of protective measures since their potential for catastrophic failure pales in comparison to larger tanks. This delineation ensures that more significant and potentially hazardous installations are adequately monitored and protected.