A high-tech company in the Portland, Oregon metro area needed a scrubber system, clean room and an industrial waste chemical treatment system decontaminated prior to removal and demolition. We completed the project in three phases to allow production operations and new construction to continue uninterrupted. We worked within their timelines and came in as quoted and on budget. We conducted all three phases compliantly and without injury. Surfaces including ceilings, walls and floors were decontaminated. Equipment, pipes and electrical conduits were all cleaned and removed. Chemical storage tanks were emptied, cleaned and removed. Debris, such as plating, floor grates, chemical sinks, tanks, piping and equipment, was cut up for transport and disposal.