safety_bulletin_most_hazardous_stroke 2.
What are the 3 things that must be present to cause a "Hose Whip" during startup?
Before start-up, what is the delivery system full of?
As you begin to pump, you are introducing concrete into the system so the ____________ material now becomes available.
What conditions make a hose whip more likely?
We should assume the placing crew has received safety training on priming procedures

Thanks for submitting!