my name is greg yee, i am the deputy chief of the administration bureau. this is the update for building 606. in july of 2018, employee concerns increased stemming from the media coverage of the hunters point naval shipyard cleanup, and specific media coverage regarding building 606 later in july of 2018, the san francisco police department, along with other departments, met with the employees of building 606. the employees expressed their concerns and provided -- and were provided at that time the cleanup updates that were ongoing. the employees were asked to provide very specific concerns and the types of testing they would like conducted. from that meeting, the san francisco police department, along with public health, developed a comprehensive sampling plan to address the employee concerns. the employees were kept up-to-date during the entire process, and after all the assessments were completed, the final health and safety assessment report was compiled, and a copy was provided to the members of building 606, along with the presentation. based on the