Emergency Response and Spill Management
Emergency questions test whether you can protect people first, then the environment, then property. The priority order for any spill or exposure is: protect people, stop the source if safe to do so, contain the spill, clean up, and report as required. Know the first aid steps from the label: for dermal exposure, remove contaminated clothing and wash with soap and water; for eye exposure, flush with clean water for at least 15 minutes; for inhalation, move to fresh air; for oral exposure, follow the label and do not induce vomiting unless instructed. Always have the label and SDS available for medical personnel.
Know the spill kit contents: absorbent material, containment booms or socks, PPE, a shovel, and bags. Understand containment (dikes, berms, absorbents) versus dilution (generally not appropriate for concentrates). Know when to call emergency services, the DEC, or the poison control center, and understand that reporting requirements depend on the quantity and hazard.
Traps: Cleaning up a spill without PPE; washing concentrate into a storm drain; inducing vomiting when the label says not to; and delaying medical care to finish the cleanup. Also watch for questions about secondary contamination (spreading product on boots or gloves).
Rule of thumb: People first, then contain, then clean, then report. Never let a concentrate reach a drain or water body.
Worked example: A jug tips over in a truck bed. Put on gloves and eye protection, upright the jug if safe, absorb the spill with kit material, bag the absorbent, and check the label and state rules for reporting. Do not hose it out into the street.