Which Level on Sewers? – Plumbing Zone – Professional Plumbers …
So…on a job recently I caught an apprentice checking the grade on a 6″ sewer line with a torpedo level. In a less than … What kind of level do you use on sewers ?
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Which Level on Sewers? – Plumbing Zone – Professional Plumbers …
Tags: apprentice-checking, checking-the-grade, grade, the-grade, wingtips