A.

Any use involving materials that could detonate shall locate such materials not less than 400 feet from any residentially zoned property, except that this standard shall not apply to the storage or usage of liquefied petroleum, diesel, or natural gas for normal on-site purposes. All activities and storage of flammable and explosive materials at any point shall be provided with adequate safety and firefighting devices in accordance with all fire prevention codes of the state.

B.

All materials that have capabilities ranging from active to intense burning shall be manufactured, utilized, processed, and stored only in completely enclosed buildings that have incombustible exterior walls and an automatic fire extinguishing system. The aboveground storage capacity of materials that produce flammable or explosive vapors shall not exceed that in figure 520-95.

(Ord. No. 16-07, 6-20-2016)