Final answer:
LP-Gas container systems need to be safeguarded against ignition sources, mechanical damages, and excessive temperature changes to prevent accidents. The properties of LNG and LPG require special container features to handle expansion and contraction, which is essential for safe storage and transport.
Step-by-step explanation:
LP-Gas containers or systems of which they are a part shall be protected from damage from various external factors. These include excessive temperature changes, mechanical damage, and ignition sources. Liquefied natural gas (LNG) and liquefied petroleum gas (LPG) are highly flammable and, due to their nature, they can expand or contract depending on the environmental conditions. Containers for these gases are designed with special features such as air gaps that allow them to cope with these expansions and contractions without stress, thus preventing leakage or bursting. To prevent accidents such as the ones that may occur from unventilated or improperly adjusted gas heaters, it's necessary to take into account the conditions presented in descriptions of Waste Liquids with low flash points, ignitable compressed gases, and oxidizers. Proper safety measures and container specifications are crucial for avoiding environmental disasters like the Louisiana Gulf Coast oil spill or other toxic residue incidents.