QUALITECH On-Site waterjet cutting services. No hot work, doesn’t affect material properties, fast, clean, efficient. Applications: Tanks: decommissioning, with no need for severe cleaning or decarbonising. Pipe cutting/Bevelling with no hot work permit needed. Cleaner Concrete demolition and slab cutting with no dust, no jackhammering (which can affect structures) Cutting access holes, modifying structures.