Which component should be included in a project-specific sampling plan?

Which component should be included in a project-specific sampling plan?

• A. The name of the lead abatement contractor
• B. The sampling locations selection method and number of samples
• C. The color of labeling on sample containers
• D. The weather forecast for the day of sampling

Answer: (B)

The main concept being tested is that a project-specific sampling plan must specify how sampling locations are selected and how many samples will be collected. This establishes a defensible, representative data set to determine whether lead dust levels meet the required clearance criteria after abatement. By outlining the method for choosing sampling sites (whether random, systematic, or based on work areas) and the exact number of samples per area or per square footage, the plan ensures the data will accurately reflect the condition of the space and provide enough statistical confidence to show compliance. Other details like the contractor’s name, the color of sample container labels, or the weather forecast are ancillary logistics rather than core components of the sampling strategy itself; they don’t define how data will be gathered to assess clearance.

The main concept being tested is that a project-specific sampling plan must specify how sampling locations are selected and how many samples will be collected. This establishes a defensible, representative data set to determine whether lead dust levels meet the required clearance criteria after abatement. By outlining the method for choosing sampling sites (whether random, systematic, or based on work areas) and the exact number of samples per area or per square footage, the plan ensures the data will accurately reflect the condition of the space and provide enough statistical confidence to show compliance.

Other details like the contractor’s name, the color of sample container labels, or the weather forecast are ancillary logistics rather than core components of the sampling strategy itself; they don’t define how data will be gathered to assess clearance.