CPO Emergency Procedures & Incident Response Flashcards
6 cards from real CPO practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 CPO Emergency Procedures & Incident Response flashcards as text
What is the correct procedure if a concrete pump engine catches fire?
Answer: Shut down the engine, evacuate the area, and use a fire extinguisher if safe to do so
On engine fire, immediately shut down, evacuate, and use a suitable extinguisher only if it is safe — otherwise wait for emergency services.
How should an operator respond if the pump boom begins to sway or vibrate excessively during a pour?
Answer: Stop pumping, lower the boom, and inspect for mechanical failure or excessive load
Excessive boom vibration or sway indicates potential structural fatigue, loose hardware, or overloading that must be investigated immediately.
What should be done if a worker becomes covered in wet concrete and reports skin irritation?
Answer: Immediately flush affected skin with large amounts of water and seek medical attention
Wet concrete causes severe alkaline chemical burns; immediately flush with water and seek medical evaluation, as damage worsens with delayed treatment.
What action should an operator take if an outrigger begins to sink or shift during pumping operations?
Answer: Immediately stop all pump and boom movement, secure the machine, and reassess ground conditions
Outrigger sinking signals ground failure that could lead to tip-over; all operations must stop immediately to stabilize the machine.
How should a concrete pump operator respond to a medical emergency involving a worker on site?
Answer: Stop operations, call 911, send someone to meet emergency responders, and provide first aid if trained
In a medical emergency, stop all operations, immediately call 911, dispatch someone to guide responders, and provide trained first aid until EMS arrives.
What is the safest way to handle a concrete plug (blockage) in the pipeline?
Answer: Relieve pressure, locate the blockage, disassemble the line, and clear the plug manually
Pipeline blockages must be cleared by first fully relieving pressure, then manually locating and removing the plug after safely disassembling the affected section.