Who is responsible for recleaning if the first set of dust wipe samples fails?

The responsibility for recleaning if the first set of dust wipe samples fails typically falls to the last authorized moderate or high-risk person on site. This person is usually the professional who conducted the lead hazard assessment or mitigation work.

The reasoning behind this is that this individual has the expertise and awareness of the work that has been performed and the specific areas that may not have been adequately cleaned. They are essentially responsible for ensuring that the work meets the required safety standards and that any environmental lead hazards are effectively managed.

In this context, other options may not hold the same level of accountability. While the property owner may have a vested interest and may be involved in the cleaning process, they are not typically the ones with the specialized training needed to ensure proper cleaning has been completed. Similarly, although a lead inspector may be involved in the initial assessment and follow-up inspections, they do not conduct the cleaning themselves. A hired cleaning service could be involved in the recleaning, but their job would generally be directed by the last authorized individual present, who understands the specific lead hazards and how to address them effectively.