PDFWAC 246-205-580
Verifying decontamination.
Within ten working days of a request for review of decontamination records, the local health officer:
(1) Shall review the documentation to verify decontamination was performed according to the approved work plan and the applicable decontamination standards in WAC 246-205-541 are met;
(2) May visit the property site to assess the thoroughness of the decontamination;
(3) May require the property owner to provide more extensive testing and assessment of the property site by an independent laboratory or firm qualified to perform such testing and assessment.