NV5 conducted personal and area air monitoring sampling for airborne lead for two 8-hour shifts over 2 days. The samples were collected in accordance with the National Institute for Occupational Safety and Health (NIOSH) Analytical Method 7300. Upon receipt of analytical results, NV5 prepared a report summarizing the sample results, findings and conclusions. As part of the report, sampling results were compared to applicable Permissible Exposure Limits (PELs). In addition, a heat map was created.