That leaves me with a strong impression you had a competent bunch of plumbers.
One reason to pass messages verbally along the chain is that way, everyone involved knows what's happening. Point-to-point with cellphones can leave folks in the middle not knowing what's going on, which is not ideal with high-pressure anything. It also ensures that you know where everybody is, and that the apprentice has not wandered off or [been] overcome by an errant and unexpected jet of water.
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Date: 2018-02-20 07:54 pm (UTC)One reason to pass messages verbally along the chain is that way, everyone involved knows what's happening. Point-to-point with cellphones can leave folks in the middle not knowing what's going on, which is not ideal with high-pressure anything. It also ensures that you know where everybody is, and that the apprentice has not wandered off or [been] overcome by an errant and unexpected jet of water.