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Update: Ditching the old school cutters for a new jet system was my best move
Those rotary cutters just tear up the bottom and make a mess. The high-pressure jet leaves a clean trench and way less backfill. My last job finished three days early because of it.
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the_julia7mo ago
My buddy in trenching work dealt with those same rotary cutters for years. He complained about how they mangled the ground and created extra mess. Switching to a jet system changed everything for his crew. The trenches came out clean, which meant way less time spent on backfill. They actually got a repeat client because the site was left so tidy. Your update totally matches what he saw on his jobs.
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faith_carter7mo ago
But what about the huge water bill and runoff issues with jet systems? Sure they leave a clean trench, but all that water has to go somewhere and can make a bigger mess in the end. Rotary cutters might chew up the ground, but they work in all sorts of soil without needing a water source. Jet systems have way more parts that can break, like pumps and nozzles, which means more downtime. Sometimes getting the job done fast matters more than leaving a perfect site, especially if the client is on a tight budget. Your buddy's repeat client might be lucky, but not every job calls for that extra hassle.
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luna_shah7mo ago
Yeah, a silt fence handles runoff, like @the_julia's buddy found.
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