Under the RRP Rule, what is the threshold for minor repair and maintenance activities indoors?

The threshold for minor repair and maintenance activities indoors, as defined by the Renovation, Repair, and Painting (RRP) Rule, is 6 square feet or less. This standard is set to minimize the risk of lead exposure in homes built before 1978, particularly focusing on activities such as scraping, sanding, or other disruptive actions that could disturb lead-based paint.

When activities are confined to this threshold, they can typically be managed with less stringent requirements for lead-safe practices, recognizing that they involve a limited risk of lead dust or debris release into the environment. This 6 square foot limit helps protect both workers and residents, especially young children who may be more vulnerable to lead exposure.

The other thresholds provided in the answer choices exceed the standard for minor work allowed under the RRP Rule, which emphasizes the importance of adhering to established guidelines to safeguard public health in older homes.