What are the cost per unit limits under the lead safe housing rule that require interim controls for projects receiving federal assistance?

The correct answer is based on the regulations established by the Lead Safe Housing Rule, which set specific cost per unit limits for when interim controls are required in federally assisted housing projects. Under these standards, projects with costs exceeding $5,000 per unit but not exceeding $25,000 per unit trigger the need for interim controls. This rule is designed to ensure that any potential lead hazards are adequately addressed during renovations or repairs to maintain safety for residents.

Understanding these limits is crucial because it helps project managers and supervisors to assess when the implementation of interim controls is necessary to comply with federal regulations aimed at reducing lead exposure hazards. Thus, recognizing the $5,000 to $25,000 range not only informs budget planning but also emphasizes the importance of lead safety in housing projects receiving federal support.