Rotary laser / pipe laser

Projects long-distance level or elevation lines for hanger layout, sleeves, rack coordination, and long duct runs.

Keeps long runs from slowly walking uphill/downhill when tape and torpedo levels are not enough.

Watch out

• Do not ignore approved benchmarks, control points, slope requirements, or grid references just because the laser looks clean.

Check

• Long straight duct runs, hanger elevations, multi-bay layout, equipment pads/curbs, and repeated rod heights.

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