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Multiple Choice

You inspect a mechanical room and notice flammable liquids and oily rags stored near heating equipment. What IMMEDIATE action should be taken to address this violation of safe housekeeping practices?

Storing flammable liquids in an approved flammable storage cabinet and disposing oily rags properly directly addresses the two housekeeping failures that create the highest risk: vapor buildup near a heat source and oily waste that can ignite. When liquids are kept in an approved cabinet, vapor concentrations are limited and ignition sources are better controlled. Oily rags stored in a closed metal container with a tight lid prevent heat from accumulating and reduce the chance of spontaneous combustion, then can be removed for proper disposal. Diluting flammables with water isn’t a safe or effective fix and can create additional hazards, especially with solvents that don’t mix with water. Washing and leaving oily rags to dry in the room spreads contamination and leaves a persistent hazard. Turning off the heating equipment might reduce the immediate ignition risk, but it doesn’t solve the housekeeping violation—proper storage and waste handling do.

Storing flammable liquids in an approved flammable storage cabinet and disposing oily rags properly directly addresses the two housekeeping failures that create the highest risk: vapor buildup near a heat source and oily waste that can ignite. When liquids are kept in an approved cabinet, vapor concentrations are limited and ignition sources are better controlled. Oily rags stored in a closed metal container with a tight lid prevent heat from accumulating and reduce the chance of spontaneous combustion, then can be removed for proper disposal.

Diluting flammables with water isn’t a safe or effective fix and can create additional hazards, especially with solvents that don’t mix with water. Washing and leaving oily rags to dry in the room spreads contamination and leaves a persistent hazard. Turning off the heating equipment might reduce the immediate ignition risk, but it doesn’t solve the housekeeping violation—proper storage and waste handling do.