When dealing with spills and leaks, immediate containment is crucial, focusing on the smallest area possible. Use methods such as vacuuming and absorbent materials to recover the product. Contaminated items, including soil, should be placed in proper containers for disposal, avoiding storm or sanitary sewers. Recycle recoverable product and dispose of non-recyclable material as a RCRA hazardous waste through incineration, following federal, state, and local regulations. For hydraulic oil spills, use water spray, dry chemical, foam, or CO₂ as extinguishing media, but be aware that water or foam may cause frothing. Keep fire-exposed containers cool with water spray. In the event of a liquefied petroleum gas leak, keep the public away, shut off the gas supply, eliminate ignition sources, and ventilate the area, using water spray for dispersion. If a fire has ignited, cool containers with water; if unignited, disperse gas or vapor with water spray or flooding. For gasoline spills, dike the spill and prevent it from entering sewers, waterways, or low areas. Soak up the spill with absorbent material like sawdust, sand, or oil dry, and shovel or sweep it up. Remove any sources of heat, sparks, flame, impact, friction, or electricity, ensuring any equipment used is explosion-proof and suitable for flammable liquids and vapors. Always wear proper protective equipment, including respiratory protection, and ensure all workers are trained in spill control procedures and equipment use. A comprehensive site safety and control plan should include a summary analysis of hazards, a site map, work zones, the buddy system, communications, a command post, standard operating procedures, medical assistance, hazard monitoring, and decontamination procedures. [1] [1] [1] [1] [3] [3] [1] [1] [1] [3] [3] [2] [2] [3]